KR101690374B1 - Line type lighting apparatus - Google Patents

Abstract

The present invention relates to a line-type lighting apparatus, wherein a line-type lighting apparatus according to the present invention is a line-type lighting apparatus comprising a pair of spaced-apart And a power supply line disposed on an inner wall surface of the pair of side wall portions and adapted to be powered by a power supply line and fixed to an installation target surface; And a line type lighting module formed on both sides of the housing and having a power connection terminal connected to the power supply line to receive power and is detachably inserted into the housing space of the housing, Wherein the power supply connection terminal is elastically supported at one side thereof, and the other side is connected to the power supply line through the opening, and at the same time, the power supply connection terminal is engaged with the opening to provide a coupling force.

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 line-type lighting apparatus capable of pushing a lighting module into an accommodation space of a housing, and at the same time,

A fluorescent lamp used as a general lamp has a disadvantage in that it has a low illuminance and low energy efficiency. Recently, a light emitting diode (hereinafter referred to as "LED" Lighting modules are widely used.

However, most of these LED lighting modules are configured to replace existing fluorescent lamps with fluorescent lamps, while maintaining the external appearance of the conventional fluorescent lamps. Accordingly, there is a problem in that the inconvenience of the conventional fluorescent lamp and the socket connection structure in which the terminals provided at both ends of the lighting module are inserted into the socket of the lamp during the detachment, .

Further, in the case of configuring the line type lighting using such an LED lighting module, there arises a difference in illuminance between the area where the lighting module is arranged and the area where the socket part is arranged, .

Prior Art Document 1. Japanese Patent Application Laid-Open No. 2005-222803 (Aug. 18, 2005)

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a line type lighting module, which can be simply and pushed into an accommodation space through an opening of a housing, Type illumination device.

The present invention also provides a line-type lighting apparatus capable of maintaining an assembled state without a separate coupling means by making the power connection terminal of the lighting module structurally engage with the opening of the housing in the process of connecting to the power supply line of the housing have.

In addition, the lighting unit of the lighting module is disposed in the lower area of the middle connector, so that the continuity of the line-type illumination light can be maintained even at the connection portion between the frames using the middle connector.

A further object of the present invention is to provide a line type lighting apparatus which can increase the coupling force between the lighting module and the housing by assembling the lighting module to the housing side in a detachable state by using permanent magnets.

In addition, when the power connection terminal of the lighting module is projected and withdrawn by using the switch and the power connection terminal is projected and connected to the power supply line, the switch maintains the state where the rear end of the power connection terminal is pressed and supported, Type illumination device capable of arbitrarily shifting the position of the illumination module to prevent the illumination module from being inadvertently detached from the accommodation space of the housing.

The present invention also provides a line-type lighting apparatus which can apply power to a power supply line by connecting an end cap to an end portion of a frame and at the same time can make the frame grounded.

A further object of the present invention is to provide a line type lighting device capable of easily separating a power supply line and a ground line from a power supply terminal and a ground terminal of an end cap while preventing them from being separated arbitrarily.

The present invention also provides a line type lighting apparatus in which a reflecting member is disposed in a receiving space to reflect the illumination light of the illumination module toward the inside of the accommodation space toward the opening of the accommodation space, thereby improving the utilization efficiency of the illumination light.

In addition, since the connection groove portions into which the connection blocks are inserted are respectively formed on the inner side surface and the outer side surface of the side wall portion of the frame, in the process of connecting the plurality of frames, Type lighting device which is easy to install.

Another object of the present invention is to provide a line type lighting apparatus which can easily change its use by selectively attaching a finish cover having a plate-like finish cover and a flange portion at the lower end thereof to the outer surface of the frame according to the installation environment of the housing.

According to the present invention, the above-mentioned object is achieved by a line-type lighting apparatus comprising a pair of side wall portions spaced apart on both sides so as to form an accommodation space in which a line- And a power supply line disposed on the inner wall surface of the pair of side wall portions to apply power to the housing, the housing being fixed to the installation target surface; And a line type lighting module formed on both sides of the housing and having a power connection terminal connected to the power supply line to receive power and is detachably inserted into the housing space of the housing, Type lighting apparatus in which an opening is formed and the power supply connection terminal is elastically supported at one side thereof and the other side is connected to the power supply line through the opening and at the same time engaging with the opening to provide a coupling force.

Preferably, the present invention further includes a middle connector inserted into a receiving space of the pair of housings at both ends to electrically connect power supply lines of the pair of housings.

In addition, the middle connector preferably includes an insertion body inserted into a receiving space of the frame, and a connection terminal formed on both sides of the insertion body and connected to a power supply line.

Preferably, the middle connector further includes a cable for electrically connecting connection terminals of a plurality of insertion bodies.

In addition, it is preferable that a first engaging portion and a third engaging portion, which are detachably coupled to each other, are formed on the inner surface of the upper plate portion of the frame and the upper surface of the insertion body of the middle connector.

It is preferable that the first and third coupling portions are composed of a magnetic body having a coupling force by a magnetic force, a permanent magnet, or a pair of permanent magnets.

The lighting module may include a lighting unit having a light emitting portion disposed along a longitudinal direction thereof and a body portion formed on an upper side of the lighting unit. Preferably, the power connection terminal is formed on both sides of the body portion.

It is also preferable that the illumination unit is disposed in a lower area of the middle connector in a receiving space of the frame and the body unit is disposed in a part of the upper side of the illumination unit so as not to interfere with the middle connector.

Preferably, the illumination unit is disposed in a lower area of the middle connector in a receiving space of the frame, and the body unit is disposed on both sides of the upper side of the illumination unit so as not to interfere with the middle connector.

The distance between the end of the light emitting diode and the end of the light emitting diode disposed at the distal end of the plurality of light emitting diodes is set to 1/2 .

Preferably, the power supply connection terminal is disposed so as to protrude and retract from the body portion toward the power supply line, and the rear end portion is supported or disengaged in the projecting direction by the switch.

Preferably, the switch has a rear end protruding from the bottom surface of the lighting module and selectively supporting the rear end of the power connection terminal while reciprocating in a one-touch manner.

The present invention further includes an end cap provided with a power terminal for applying power to the power supply line and assembled to the end of the housing.

The end cap may be formed with a connection hole into which an external power supply line is inserted. The power supply terminal may include an inclined piece disposed downwardly inclined in the connection hole, and a sloped part electrically connected to the sloped part to correspond to a power supply line of the housing It is preferable to include a terminal portion that is disposed in the position.

Preferably, a pinhole is formed through the end cap at a position facing the inclined piece so as to press the inclined piece.

Preferably, the frame is made of a conductor, and the end cap is provided with a ground terminal connected to an external ground line and connected to the frame.

Preferably, the end cap is formed with an insertion piece inserted into the accommodation space through an end of the frame, and the insertion piece is fixed to the frame side by a fastening member inserted into the opening of the accommodation space.

In addition, an insulating member may be disposed between the frame and the power supply line, and an opening may be formed in the insulating member at a position corresponding to the power connection terminal, so that the power supply line is exposed through the opening.

The housing may further include a reflection member disposed in the receiving space of the frame and reflecting the illumination light provided from the illumination module toward the opening of the receiving space.

The connection block may include a connection groove formed in a side wall of the frame, and a connection block inserted in the connection groove and connecting the pair of neighboring frames.

The connection groove portion may include a first connection groove portion that is opened at the front side and is disposed on the outer side surface of the side wall portion and a second connection portion that is disposed on the inner side surface of the side wall portion, It is preferable that the screw is exposed at both ends.

In addition, the present invention may further include a finishing cover coupled to an outer surface of the side wall portion to finish the first connecting groove portion.

Further, it is preferable that a flange portion is formed at the lower end of the finishing cover.

Preferably, a first engaging portion and a second engaging portion, which are detachably coupled to each other, are formed on the inner surface of the upper plate portion of the frame and the upper surface of the lighting module.

It is preferable that the first engaging portion and the second engaging portion comprise a magnetic body having a coupling force by a magnetic force, a permanent magnet, or a pair of permanent magnets.

According to the present invention, there is provided a line-type illumination device capable of making a connection and a power connection by simply pushing a line-type lighting module into an accommodation space through an opening of a housing.

Also, there is provided a line-type lighting apparatus capable of maintaining the assembled state without a separate coupling means by making the power connection terminal of the lighting module structurally engage with the opening of the housing in the process of connecting to the power supply line on the housing side .

In addition, a lighting unit of the lighting module is disposed in a lower area of the middle connector, thereby providing a line-type lighting apparatus capable of maintaining continuity of line-type illumination light even in a connection portion between frames using a middle connector.

Further, there is provided a line-type lighting device capable of increasing the coupling force between the lighting module and the housing by allowing the lighting module to be assembled in a detachable state on the housing side using the permanent magnet.

In addition, when the power connection terminal of the lighting module is projected and withdrawn by using the switch and the power connection terminal is projected and connected to the power supply line, the switch maintains the state where the rear end of the power connection terminal is pressed and supported, There is provided a line-type lighting apparatus capable of arbitrarily moving to prevent the lighting module from being inadvertently detached from the housing space of the housing.

There is also provided a line-type illumination device capable of causing the frame to be grounded while simultaneously applying power to the power supply line by coupling the end cap to the end of the frame.

Further, there is provided a line-type lighting apparatus capable of easily separating a power supply line and a ground line from a power terminal and a ground terminal of an end cap while easily separating the power supply line and the ground line.

There is also provided a line-type illumination device capable of improving the utilization efficiency of illumination light by arranging a reflection member inside the accommodation space so that the illumination light of the illumination module directed toward the inside of the accommodation space is reflected toward the opening of the accommodation space.

In addition, since the connection groove portions into which the connection blocks are inserted are respectively formed on the inner side surface and the outer side surface of the side wall portion of the frame, in the process of connecting the plurality of frames, Type lighting apparatus which is easy to construct.

Further, a line type lighting apparatus is provided which can be easily changed in use by selectively assembling a finish cover having a plate-like finish cover and a flange portion at the lower end thereof on the outer surface of the frame according to the installation environment of the housing.

1 is a perspective view of a line type lighting apparatus according to the present invention,
2 is an exploded perspective view of the housing of the line type lighting apparatus of the present invention,
3 is a cross-sectional view of a lighting module of the line type illumination device of the present invention,
4 is an exploded perspective view of the end cap of the line type illumination device of the present invention,
5 is a cross-sectional view showing a main configuration of the line type illumination device of the present invention,
6 is a sectional view taken along the line A-A 'in Fig. 5,
7 is a sectional view taken along the line B-B 'in Fig. 5,
FIGS. 8 to 9 illustrate the operation of inserting / separating external leads into the end caps of the line type lighting apparatus of the present invention,
10 to 11 are sectional views showing a first modification of the line type lighting apparatus of the present invention,
12 is an action diagram of a switch for projecting and retracting the power supply connection terminal of the lighting module of the line type lighting apparatus of the present invention,
13 is a view showing the operation of selecting and applying the finishing cover according to the installation position of the line type lighting apparatus of the present invention,
14 is a sectional view showing a modification of the lighting module of the line type lighting apparatus of the present invention,
15 is a cross-sectional view showing a modified example of the housing of the line-type illumination device 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 perspective view of the housing 110 of the line type lighting apparatus according to the present invention, and FIG. 3 is an exploded perspective view of the lighting module 120 of the line type lighting apparatus according to the present invention. 5 is a cross-sectional view showing a main configuration of the line type illumination device of the present invention, and Fig. 6 is a cross-sectional view taken along the line A-A of Fig. 5 7 is a cross-sectional view taken along the line B-B 'in Fig. 5.

The line type lighting apparatus according to the present invention includes a housing 110, a line type lighting module 120, and an end cap 140, which are fixed to an installation target surface.

The housing 110 is fixed to the installation target surface and is formed substantially in a lower portion by an upper plate portion 111b connecting the upper ends of the pair of side wall portions 111a and the side wall portions 111a, An insulating member 112 having an opening 112a formed in a surface facing the receiving space and fixed in the longitudinal direction on the inner wall surface of the side wall 111a; And a first finishing cover 160a that is detachably coupled to the outside of the side wall portion 111a of the frame 111. The first finishing cover 160a includes a first finishing cover 160a and a second finishing cover 160b. do. A first connection groove 114a is formed at an inner side surface of the side wall 111a of the frame 111. The first connection groove 114a is open toward the accommodation space. A second connection groove portion 114b having a part of the opening is formed. The frame 111 is made of a conductive material of a light metal such as aluminum for structural rigidity and light weight.

Meanwhile, the housing 110 may include a connection block 150 for connecting the frames 111 adjacent to each other so that the frame 110 can extend to a desired length by connecting the frames 111, And a middle connector 130 for electrically connecting the power supply lines 113 of the adjacent pair of housings 110. [ The connection block 150 is inserted into a first connection groove 114a or a second connection groove 114b provided in a side wall 111a of the frame 111 to connect a pair of neighboring frames 111 At both ends, a screw 151 is formed through the connection block 150 and through which the head is exposed through the openings of the first connection groove 114a or the second connection groove 114b. The middle connector 130 includes a plurality of insertion bodies 131 which are inserted into the accommodation space through the ends of the adjacent pair of frames 111 and a power supply line And a cable 133 for electrically connecting the connection terminals 132 of the plurality of insertion bodies 131. [

When the lighting module 120 is inserted into the housing space of the housing 110, the lighting module 120 is detachably coupled to the housing 110 and supplies power to the lighting module 120, A lighting unit 122 having a light emitting unit 123 disposed along a longitudinal direction thereof and a body 124 formed on the lighting unit 122. The lighting unit 122 is disposed on both sides of the body 124, And a power supply connection terminal 121 connected to the supply line 113.

Particularly, the rear end of the power connection terminal 121 is fixedly supported on the side of the lighting module 120, and the front end thereof is protruded from the side surface of the body part 124, And it can be bent into the inside of the body portion 124 while being elastically compressed by an external force. When the lighting module 120 is pushed into the interior space of the frame 111, the leading end of the power connection terminal 121 is elastically compressed while riding over the insulating member 112 and reaches the position of the opening 112a The lighting module 120 is prevented from being arbitrarily disengaged from the receiving space of the frame 111 while being engaged with the opening 112a while being connected to the power supply line 113 while being elastically restored. When the lighting module 120 in the accommodation space is pulled toward the opening side with a force greater than the elastic force of the power connection terminal 121, the power connection terminal 121 is separated from the opening 112a, It is also possible to easily separate it from the frame 111.

The lighting unit 122 is disposed in a lower area of the middle connector 130 in a housing space of the housing 110. The lighting unit 123 includes a plurality of light emitting diodes (LEDs) And a distance between an end of the light emitting diode and an end of the light emitting diode disposed at the distal end of the plurality of light emitting diodes is set to 1/2 with respect to the spacing of the light emitting diodes. Therefore, when the plurality of lighting modules 120 are closely arranged, the arrangement interval of the light emitting diodes is maintained constant even in the connection portion of the lighting module 120, so that the line-shaped illumination can be connected with a constant illumination.

The body portion 124 may be disposed at a portion of the upper surface of the illumination portion 122 so as not to overlap with the middle connector 130. Specifically, a body portion 124 having a shorter length than the illumination portion 122 is disposed on the upper side of the illumination portion 122 having a predetermined length, and between the body portions 124 of the pair of adjacent illumination modules 120 It is possible to secure a space in which the middle connector 130 can be accommodated. Therefore, even if the plurality of frames 111 are connected using the middle connector 130, the continuity of the line illumination through the illumination section 122 of the illumination module 120 can be ensured, thereby improving the quality of illumination.

A power supply SMPS (Switching Mode Power Supply) for stably supplying the power supplied through the power supply line 113 to the light emitting portion 123 is provided in the body portion 124 of the lighting module 120, .

The end cap 140 is assembled to one end of the frame 111 and supplies power to the power supply line 113. The end cap 140 has three connection holes 141 formed in the vertical direction on the upper surface thereof, And an insertion piece 143 is formed on the front surface facing each other. A pair of power supply terminals 144 for connecting an external power supply line to the power supply line 113 of the housing 110 are formed in the two connection holes 141 located at both ends of the three connection holes 141 And a ground terminal 148 for connecting an external grounding conductor to the frame 111 is disposed in the central connection hole 141. [

The power supply terminal 144 and the grounding terminal 148 may be electrically connected to each other through a connection portion 145 disposed in the connection hole 141, A terminal portion 147 supported by the side surface to be connected to the power supply line 113 or the frame 111 and an inclined piece 146 bent downward from the upper end of the connection portion 145 and inclined in the connection hole 141 do. That is, as shown in Fig. 7, since the position of the power lead wire or the ground lead wire is fixed by the inclined piece 146 in the connection hole 141, it is prevented from being arbitrarily deviated in the insertion side direction.

A pinhole 142 for pressing the slanting piece 146 is formed at a position on the opposite side of the surface of the end cap 140 on which the insertion piece 143 is formed at a position corresponding to the slanting piece 146, Respectively.

An end portion of the frame 111 is formed with an insertion groove 116 into which the insertion piece 143 is inserted in correspondence with the insertion piece 143 of the end cap 140, (143) can be fixed to the frame (111) side by the fastening member fastened through the accommodation space opening of the frame (111). As the end cap 140 is fixed by inserting the fastening member through the opening of the frame 111, the hole of the fastening member or the fastening member is prevented from being exposed to the outer surface of the lighting module 120 .

Hereinafter, the operation of the first embodiment of the above-described line-type lighting apparatus will be described.

In the accompanying drawings, Figs. 8 to 9 are action diagrams for inserting / separating external leads into the end cap 140 of the line type lighting apparatus of the present invention.

8 shows a process of inserting a power lead or a ground lead into the end cap 140 of the end cap 140. In the drawing, a power lead is inserted. That is, when the power lead is inserted into the connection hole 141 as shown in the figure, the leading end of the power lead is connected to the inclined piece 146 and the connection hole 141 ) Inner wall. At this time, the inclined piece 146 is bent and elastically compressed by inserting the power lead, and when the power lead is inserted, the power lead is elastically pressed toward the inner wall of the connection hole 141, (Not shown).

Particularly, even in such a state, even if a pulling force is applied to the inserting side to the power conductor, the position of the power conductor is firmly fixed by the slope piece 146 and the slope piece 146 functions as a wedge, It is possible to prevent separation.

Next, FIG. 9 shows a process of separating the power lead from the connection hole 141 of the end cap 140. As shown in the drawing, when a slender piece 146 is pressed by inserting an elongated tool into the pinhole 142 of the end cap 140, the fixing of the power supply wire is released while the pressing piece moves in the direction away from the power supply conductor . Therefore, when the power lead wire is pulled toward the insertion side, it can be easily separated from the connection hole 141.

Hereinafter, various modifications of the line type lighting apparatus according to the present invention will be described.

<First Modification>

10 to 11 in the accompanying drawings are cross-sectional views showing a first modification of the line-type illumination device of the present invention.

The power supply connection terminal 121 of the lighting module 120 is coupled to the opening 112a provided in front of the power supply line 113 of the housing 110 so that the lighting module 120 is connected to the housing 110 The first coupler 115 and the second coupler 125 may be arranged between the lighting module 120 and the housing 110 to exert mutual attractive force by a magnetic force.

That is, a first coupling part 115 made of a ferromagnetic material such as iron is disposed on the inner surface of the upper plate 111b of the frame 111, and a second coupling part 115 made of a permanent magnet The first engaging portion 115 and the second engaging portion 125 are brought into contact with each other while the lighting module 120 is inserted into the housing space of the housing 110, Can be provided.

The middle connector 130 that is disposed in the housing space of the housing 110 and connects the adjacent pair of frames 111 also has a third coupling portion 134 formed of a permanent magnet on the upper side of the insertion body 131 It is possible to provide a coupling force by magnetic force.

Although the first coupling portion 115 is made of a ferromagnetic material and the second coupling portion 125 and the third coupling portion 134 are made of permanent magnets in the present embodiment, The second coupling portion 125 and the third coupling portion 134 may be made of permanent magnets or the first coupling portion 115 may be made of a permanent magnet and the second coupling portion 125 and the third coupling portion 134 may be made of permanent magnets. 3 coupling portion 134 may be formed of a ferromagnetic material.

&Lt; Second Modified Example &

12 is an operation diagram of a switch 126 for projecting and retracting the power supply connection terminal 121 of the lighting module 120 of the line type lighting apparatus of the present invention.

As shown in the drawing, the line type lighting apparatus according to the present invention is characterized in that a switch 126, which moves upward and downward by a user's operation, is added to the lighting module 120, The terminal 121 may be selectively protruded or recessed from the side surface of the lighting module 120. [

Specifically, the power supply connection terminal 121 of the lighting module 120 is arranged such that one end thereof is fixed to the lighting module 120, and the other end thereof is arranged in the form of a free end. And the end portion is recessed.

12 (a), the switch 126 is spaced apart from the power supply connection terminal 121 in a state in which it is moved in the downward direction. In a state in which the switch 126 is moved upward as shown in FIG. 12 (b) The other end of the power supply connection terminal 121 protrudes from the side surface of the lighting module 120 by pressing the rear end of the other end of the terminal 121.

5, when the user inserts the lighting module 120 into the receiving space of the frame 111 and then moves the switch 126 upward to cause the power connection terminal 121 to protrude, The other end of the connection terminal 121 is connected to the power supply terminal and inserted into the opening 112a of the insulating member 112. [ At this time, since the other end of the power supply connection terminal 121 is in a state in which the rear end is pressed and supported by the switch 126, the power supply connection terminal 121 is prevented from being arbitrarily moved in the recessed direction. Therefore, it is possible to prevent the illumination module 120 from being arbitrarily separated from the accommodation space by an external impact such as an earthquake.

Conversely, when the user moves the switch 126 downward to separate the lighting module 120 from the receiving space of the frame 111, the switch 126 is separated from the rear end of the other end of the power connection terminal 121 . The other end portion of the power connection terminal 121 is displaced from the opening portion 112a of the insulating member 112 by the movement of the other end portion in the depressing direction by the resilient restoring force of the power connection terminal 121, It can be easily separated from the space.

In the meantime, although the switch 126 has been described as simply moving up and down in the drawing, the switch 126 may be elastically supported in the upward or downward direction by a separate elastic member, It is possible to increase the convenience of use by fixing the position through the one-touch type stopper which can be released.

&Lt; Third Modified Example &

13 is an operation diagram in which the second finishing cover 160b is applied according to the installation position of the line type lighting apparatus of the present invention.

As shown in the drawing, the line type lighting apparatus of the present invention can be assembled by employing a second finishing cover 160b instead of the first finishing cover 160a on the outer surface of the frame 111, depending on the installation purpose.

The line-type lighting apparatus shown in FIG. 13 is embedded in a mounting target surface such as a ceiling, and a second finishing cover 160b having a flange portion 161 formed on a lower end thereof is inserted into a side wall portion 111a of the frame 111, The frame 111 having the same cross section as that of the first embodiment can be used in a buried form. Specifically, when the upper end of the frame 111 is inserted into the opening groove of the installation target surface while the second finishing cover 160b is assembled to the outer surface of the frame 111, the plan of the second finishing cover 160b The supporting portion 161 is closely supported around the opening groove of the installation target surface and the insertion position of the frame 111 can be fixed.

That is, the frame 111 is manufactured without being divided into the buried type and the exposed type, and then the first finishing cover 160a and the flange portion 161, which are assembled on the outer side of the frame 111, If any one of the formed second finishing covers 160b is selectively assembled and assembled, it is not necessary to manufacture them individually according to the use of the frame 111, so that the manufacturing cost can be reduced, and storage and distribution can be simplified , And the burden of securing inventory can be reduced.

When the housing 110 is embedded as described above, the first connection groove 114a formed outside the side wall portion 111a of the frame 111 is located inside the ceiling. Therefore, the plurality of frames 111 The connecting block 150 connecting the connecting block 150 can not be inserted. The connection block 150 is inserted into the second connection groove portion 114b formed on the inner side surface of the side wall portion 111a of the frame 111 and the tool 151 is inserted through the opening of the accommodation space to fasten the screw 151, The block 150 can be firmly fixed within the second connection groove 114b.

The first connection groove 114a and the second connection groove 114b are formed on the inner side surface and the outer side surface of the side wall portion 111a as described above. The connecting block 150 is inserted and fixed in the second connecting groove 114b formed inside the side wall part 111a to connect the plurality of frames 111. In a state where the housing 110 is exposed as shown in Figure 5, The connection block 150 is inserted and fixed in the first connection groove 114a formed on the outer side of the first connection groove 111a.

&Lt; Fourth Modified Example &

14 is a cross-sectional view showing a modification of the lighting module 120 of the line type lighting apparatus of the present invention.

As shown in the drawings, the illumination module 120 according to the modification of the line type illumination device of the present invention is similar to the above-described embodiment in that the body portion 124 is disposed on both sides of the upper side of the illumination portion 122 Difference.

That is, as the body portion 124 is spaced apart from both sides of the upper surface of the illumination portion 122 so as not to interfere with the middle connector 130, the middle connector 130 is accommodated in the spaced- can do. Therefore, it is possible to secure the continuity of illumination at the connecting portion of the frame 111 where the middle connector 130 is located, and also to prevent the installation of the lighting module 120 by the middle connector 130 from being restricted.

&Lt; Modified Example 5 &

15 is a cross-sectional view showing a modified example of the housing 110 of the line type lighting apparatus of the present invention.

As shown in the drawings, the housing 110 according to the modified example of the line type lighting apparatus of the present invention is arranged in the housing space of the frame 111, so that the illumination light provided from the lighting module 120, And a reflecting member 117 for reflecting the light toward the light source 112a. Specifically, by arranging the reflecting member 117 on both sides of the inner wall surface of the side wall portion 111a of the frame 111, the light emitted from the light emitting portion 123 of the lighting module 120 is emitted toward the inside of the side wall portion 111a of the frame 111 It is possible to improve the utilization efficiency of the illumination light by reflecting the illumination light directed toward the wall surface toward the opening 112a.

In order to improve the reflectance, the reflective member 117 may be formed by coating or coating a light reflecting material on the surface, or may be formed of a material having excellent light reflecting efficiency.

The reflective member 117 can be detachably assembled inside the side wall 111a of the frame 111 so that the second connection groove 114b positioned on the inner side of the side wall 111a by the reflective member 117 It is possible to prevent the reflection member 117 from acting as an obstacle in the process of assembling the connection block 150. [

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.

110: housing, 111: frame, 111a: side wall portion, 111b: upper plate portion, 112:
112a: opening portion, 113: power supply line, 114a: first connection groove portion, 114b: second connection groove portion,
115: first coupling portion, 116: insertion groove, 117: reflective member, 120: lighting module,
121: power connection terminal, 122: illumination part, 123: light emitting part, 124: body part, 125:
126: switch, 130: middle connector, 131: insertion body, 132: connection terminal, 133: cable,
Wherein the first and second connecting portions are connected to each other through a through hole,
144: power supply terminal, 145: connecting portion, 146: inclined piece, 147: terminal portion, 148:
150: connecting block, 151: screw, 160a: first finishing cover, 160b: second finishing cover,
161: flange portion

Claims (25)

In a line type lighting apparatus,
A frame having a pair of side wall portions spaced apart from each other so as to form an accommodation space capable of accommodating the line type lighting module in the center and an upper plate portion connecting the upper ends of the pair of side wall portions; A housing disposed on a wall surface and provided with a power supply line to which power is supplied, the housing being fixed to an installation target surface;
A line type lighting module formed on both sides thereof with a power connection terminal connected to the power supply line to be supplied with power and detachably inserted into the housing space of the housing; And
And an end cap provided with a power terminal for applying power to the power supply line and assembled to an end of the housing,
Wherein the power supply connection terminal is elastically supported on one side thereof and the other side is connected to the power supply line through the opening and is engaged with the opening,
The end cap is formed with a connection hole into which an external power line is inserted,
Wherein the power terminal includes an inclined piece that is inclined downwardly in a connection hole and a terminal portion that is electrically connected to the inclined piece and is disposed at a position corresponding to a power supply line of the housing. The method according to claim 1,
And a middle connector inserted into a receiving space of the pair of housings, both ends of which are adjacent to each other, to electrically connect power supply lines of the pair of housings. 3. The method of claim 2,
Wherein the middle connector includes an insertion body inserted into a receiving space of the frame, and a connection terminal formed on both sides of the insertion body and connected to a power supply line. The method of claim 3,
Wherein the middle connector further comprises a cable for electrically connecting connection terminals of a plurality of insertion bodies provided. The method of claim 3,
Wherein a first engaging portion and a third engaging portion are detachably coupled to an inner surface of the upper plate portion of the frame and an upper surface of the insertion body of the middle connector. 6. The method of claim 5,
Wherein the first coupling portion and the third coupling portion are composed of a magnetic body having a coupling force by a magnetic force, a permanent magnet, or a pair of permanent magnets. The method according to claim 1,
Wherein the lighting module includes a lighting part having a light emitting part disposed along a longitudinal direction thereof and a body part formed on an upper side of the lighting part, wherein the power connection terminal is formed on both sides of the body part. 8. The method of claim 7,
Wherein the illumination portion is disposed in a lower region of the middle connector in a receiving space of the frame and the body portion is disposed in a portion of the upper side of the illumination portion so as not to interfere with the middle connector. 8. The method of claim 7,
Wherein the illumination portion is disposed in a lower region of the middle connector in a receiving space of the frame, and the body portion is disposed on both sides of the upper side of the illumination portion so as not to interfere with the middle connector. 8. The method of claim 7,
The distance between the end of the light emitting diode and the end of the light emitting diode disposed at the distal end of the plurality of light emitting diodes is set to 1/2 with respect to the spacing of the light emitting diodes Line type lighting device. In a line type lighting apparatus,
A frame having a pair of side wall portions spaced apart from each other so as to form an accommodation space capable of accommodating the line type lighting module in the center and an upper plate portion connecting the upper ends of the pair of side wall portions; A housing disposed on a wall surface and provided with a power supply line to which power is supplied, the housing being fixed to an installation target surface; And
And a line type lighting module formed on both sides of the power supply connection terminal, the power supply connection terminal being connected to the power supply line and receiving power, and being detachably inserted into the housing space of the housing,
Wherein the power supply connection terminal is elastically supported on one side thereof and the other side is connected to the power supply line through the opening and is engaged with the opening,
Wherein the lighting module includes a lighting part having a light emitting part disposed along a longitudinal direction thereof and a body part formed on an upper side of the lighting part, wherein the power connection terminal is formed on both sides of the body part,
Wherein the power connection terminal is disposed so as to be capable of projecting and retracting from the body portion toward the power supply line, and the rear end is supported or released in the projecting direction by the switch. 12. The method of claim 11,
Wherein the switch has a rear end protruding from a bottom surface of the lighting module and selectively supporting the rear end of the power connection terminal while reciprocating in a one-touch manner. delete delete The method according to claim 1,
And a pinhole is formed through the end cap at a position facing the inclined piece so as to press the inclined piece. The method according to claim 1,
Wherein the frame is made of a conductor, and the end cap is provided with a ground terminal connected to an external ground line and connected to the frame. The method according to claim 1,
Wherein the end cap is formed with an insertion piece to be inserted into the accommodation space through an end of the frame, and the insertion piece is fixed to the frame side by a fastening member inserted into the opening side of the accommodation space. The method according to claim 1,
An insulating member is disposed between the frame and the power supply line,
Wherein the insulating member is provided with an opening at a position corresponding to the power connection terminal, and the power supply line is exposed through the opening. In a line type lighting apparatus,
A frame having a pair of side wall portions spaced apart from each other so as to form an accommodation space capable of accommodating the line type lighting module in the center and an upper plate portion connecting the upper ends of the pair of side wall portions; A housing disposed on a wall surface and provided with a power supply line to which power is supplied, the housing being fixed to an installation target surface; And
And a line type lighting module formed on both sides of the power supply connection terminal, the power supply connection terminal being connected to the power supply line and receiving power, and being detachably inserted into the housing space of the housing,
Wherein the power supply connection terminal is elastically supported on one side thereof and the other side is connected to the power supply line through the opening and is engaged with the opening,
Wherein the housing further comprises a reflecting member disposed in the receiving space of the frame and reflecting the illumination light provided from the illumination module toward the opening of the receiving space. In a line type lighting apparatus,
A frame having a pair of side wall portions spaced apart from each other so as to form an accommodation space capable of accommodating the line type lighting module in the center and an upper plate portion connecting the upper ends of the pair of side wall portions; A housing disposed on a wall surface and provided with a power supply line to which power is supplied, the housing being fixed to an installation target surface; And
And a line type lighting module formed on both sides of the power supply connection terminal, the power supply connection terminal being connected to the power supply line and receiving power, and being detachably inserted into the housing space of the housing,
Wherein the power supply connection terminal is elastically supported on one side thereof and the other side is connected to the power supply line through the opening and is engaged with the opening,
A connecting groove is formed in the side wall of the frame,
And a connection block inserted into the connection groove and connecting a pair of neighboring frames. 21. The method of claim 20,
The connection groove portion includes a first connection groove portion opened at a front side and disposed at an outer side surface of the side wall portion, and a second connection portion disposed at an inner side surface of the side wall portion. The connection block passes through the plate surface, And the exposed screw is provided at both ends. 22. The method of claim 21,
And a finishing cover coupled to an outer surface of the side wall portion to finish the first connecting groove portion. 23. The method of claim 22,
And a flange portion is formed at a lower end of the finishing cover. The method according to claim 1,
Wherein a first engaging portion and a second engaging portion are detachably coupled to an inner surface of the upper plate portion of the frame and an upper surface of the lighting module. 25. The method of claim 24,
Wherein the first coupling portion and the second coupling portion are composed of a magnetic body having a coupling force by a magnetic force, a permanent magnet, or a pair of permanent magnets.

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