KR101478244B1 - Lighting frame connection device - Google Patents

Abstract

The present invention relates to a luminaire frame connecting device. The luminaire frame connecting device includes a first frame part installed on a ceiling for mounting a luminaire frame in a detachable manner on a ceiling and accommodating electric wires, A second frame portion disposed at a lower portion of the first frame portion and having insertion grooves formed on both sides thereof, and a pair of connection members hinged to one side of the insertion groove and detachably coupled to the other of the engagement grooves, The second frame part can be rotated and the second frame part can be disassembled by releasing the other connecting member, so that the assembling is facilitated due to the ease of installation and disassembly.

Description

{Lighting frame connection device}

The present invention relates to a luminaire frame connection apparatus, and more particularly, to a luminaire frame connection apparatus in which a luminaire frame can be easily installed on a ceiling and only one side of a luminaire frame can be opened and maintained in a luminaire.

In general, when wiring the power supply line for office equipment such as telephone, copier and printer in the interior of a building or the data cable of a computer, it is necessary to protect these wires and cables from the outside and to make them look beautiful, When branching the wires, the frame is used to protect these cables and wires from the outside.

In particular, after installing a frame on a ceiling, a luminaire would be installed on the frame.

At this time, a square hanger having four sides of a predetermined width is fixed to an anchor bolt fixed to the ceiling, and the frame is supported on the square hanger, and the luminaire is fastened and fixed to the frame.

Therefore, there is a problem that work efficiency is lowered by installing and fixing work in an unstable posture in a high-altitude work, the risk of a fall accident is followed, and manpower and time are consumed.

[0004] As a prior art in which such a problem is solved, Korean Patent Registration No. 10-0423258 shown in Fig. 1 is provided.

A side open-type wiring tube body having a receiving portion capable of accommodating a ballast and an electric wiring and having a fixing groove to which a hanger bracket can be caught and fixed to an upper end outer side; And a support plate fixed to both sides of the inner side of the wiring tube body so that a ballast can be installed in the receiving part inside the wiring tube body or a partition for aligning electric wiring can be installed in the inside of the wiring tube body do.

However, in the prior art structure, the hanger bracket is fixed to both sides of the wiring tube in a latching manner, and the lamp holder is slidably fitted to the lower portion of the wiring tube, and it is difficult to separate the lamp holder from the wiring tube to repair the ballast or the electric wire. .

In addition, there has been a problem that the wiring tube or the lamp holder must be disassembled to repair the ballast or electric wire.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a luminaire frame that can be installed and detached on a ceiling mounted frame.

Another object of the present invention is to provide a luminaire frame connection device that allows only one side of a luminaire frame to be opened and repaired and replaced inside the luminaire.

According to an aspect of the present invention, there is provided a portable terminal comprising: a first frame part installed on a ceiling and having electric wires accommodated therein and having hooking grooves formed on both sides thereof; a second frame part disposed below the first frame part and having insertion grooves formed on both sides thereof; A pair of connecting members, one of which is hinged to the insertion groove and the other of which is detachably coupled to the insertion groove, are provided, and when the one of the connecting members is released, the second frame portion can be rotated and the other connecting member And disengaging the second frame part when the second frame part is disengaged.

According to the present invention, the latching grooves are formed in the longitudinal direction of the first frame part, opening to both side surfaces of the first frame part.

According to the present invention, a pair of latching bars are provided in the longitudinal direction of the insertion groove to fix the connection portion.

According to the present invention, the insertion grooves are formed in the longitudinal direction of the second frame part, and are arc-shaped open to both side surfaces of the second frame part.

According to the present invention, the connecting member may include: a first connecting member having a connecting piece extending to an upper portion of a circular center piece inserted into one side of the second frame part, and a connecting piece having an end bent downward; A connecting piece is extended to an upper portion of a circular center piece inserted into one side of the second frame part, and a locking protrusion, which is engaged with the first frame part, protrudes toward the second frame part at the end of the connecting piece, And a second connecting member.

According to the present invention, a pair of connection clips are integrally formed on both sides of the upper end of the second frame part.

According to the present invention, the connection clip includes a coupling piece coupled to an upper end of the second frame portion, and a coupling member extending from both sides of the coupling piece by bending the coupling piece upward, And a connecting piece extending from an upper portion of the connecting piece to an upper end of the connecting piece, wherein the connecting piece extends from an upper portion of the other side of the connecting piece, and an end of the connecting piece is engaged with the first frame portion And the release pawl is extended to the upper portion of the pawl protrusion.

As described above, the luminaire frame connecting apparatus of the present invention comprises a first frame portion having latching grooves formed on both sides thereof, a second frame portion disposed below the first frame portion and having insertion grooves formed on both sides thereof, The lighting frame can be installed in a detachable manner on a first frame installed on a ceiling and housed with electric wires through a pair of connecting members, one side of which is hinged and the other side of which is detachably coupled to the catching groove, So that the assembling property can be improved.

According to another aspect of the present invention, there is provided a luminaire frame connection apparatus comprising: a first frame member connected to a first frame member; So that the maintenance property is improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a lighting device frame connecting device according to the present invention; FIG.
2 is an exploded perspective view showing a lighting device frame connecting device according to the present invention.
3 is a cross-sectional view of a lighting device frame connecting device according to the present invention.
4 is a perspective view illustrating a lighting device frame connecting apparatus according to another embodiment of the present invention.

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

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

FIG. 3 is a cross-sectional view showing a connecting device for a luminaire according to the present invention, and FIG. 4 is a cross-sectional view of the connecting device of the present invention. FIG. Fig. 6 is a perspective view showing a luminaire frame connecting apparatus according to another embodiment.

As shown in FIGS. 1 to 3, a lighting device frame connecting apparatus according to the present invention includes a first frame 110 installed in a ceiling C, a second frame 110 installed in a lower portion of the first frame 110, A second frame part 120, and a connecting member 131 connecting the first frame part 110 and the second frame part 120.

The luminaire frame connecting apparatus 100 according to the present invention will be described in more detail as follows.

First, the first frame part 110 has a space opened upward to accommodate the electric wires 3 therein. The upper portion of the first frame portion 110 closes the open portion where the cover 115 is coupled. In addition, the first frame unit 110 is extended in the longitudinal direction.

At this time, engagement grooves 111 are formed in both sides of the first frame part 110 in the longitudinal direction. The first frame part 110 is installed on the ceiling C by using the hooking grooves 111. That is, the installation means 1 fixed to the ceiling C is resiliently coupled to the engagement groove 111.

Here, the latching grooves 111 are formed in the longitudinal direction of the first frame portion 110 and open to both side surfaces of the first frame portion 110. In addition, a pair of latching bars 113 are provided in the longitudinal direction of the insertion groove 121 to fix the connection portion 130.

Further, the second frame part 120 is disposed below the first frame part 110. The second frame part 120 is extended along the length of the luminaire 10 and then cut and used. At this time, the stabilizer 5 is installed in the second frame part 120.

In addition, insertion grooves 121 are formed in both sides of the second frame portion 120 in the longitudinal direction. At this time, the insertion grooves 121 are formed in the longitudinal direction of the second frame part 120 in the shape of an arc that opens to both sides of the second frame part 120.

On the other hand, a connecting member 131 is fastened to the first frame part 110 on the other side by hinging one side of the second frame part 120. The connection member 131 is divided into a first connection member 133 and a second connection member 135.

Here, the first connecting member 133 includes a connecting piece 133b extending from an upper part of the circular center piece 133a inserted into the second frame part 120, and a connecting piece 133b having an end bent downward.

In addition, the second connecting member 135 has a connecting piece 135b extending above the circular center piece 135a inserted into one side of the second frame part 120, and a locking protrusion 135c, which is engaged with the first frame part 110, And protrudes toward the frame portion 120, and the releasing piece 135d extends to the upper portion of the engaging projection 135c.

That is, the center pieces 133a and 135b of the first connecting member 133 are hinged to the insertion groove 121 so that the second frame part 120 is rotatable. Further, the cap 137 is joined to both sides of the second frame part 120 to finish the process. In addition, the latching piece 133c of the first connecting member 133 or the latching protrusion 135c is engaged with the latching groove 111.

In other words, the luminaire frame connecting apparatus 100 of the present invention includes a first frame portion 110 having hooking grooves 111 formed on both sides thereof, a second frame portion 120 disposed on the lower portion of the first frame portion 110 and having insertion grooves 121 formed on both sides thereof, A first frame 110 installed on the ceiling C and accommodating the electric wires 3 is mounted and disengaged in a detachable manner through a pair of connecting members 131, one side of which is hinged to the insertion groove 121 and the other side of which is detachably engaged, It is possible to install a frame, which facilitates installation and disassembly, thereby improving assembling performance.

On the other hand, as shown in FIG. 3, when the second connecting member 135 is tilted by using the releasing piece 135d, the latching protrusion 135c is released from the insertion groove 121. Thus, when the second linking member 135 is released, the latching piece 133c of the first linking member 133 is retained in the first frame 110 and the second frame 120 is rotated about the centering piece 133a.

As a result, when the connecting member 131 of one of the connecting members 131 coupled to the first frame part 110 is released, the second frame 120 can be pivoted to open only one side of the lamp frame, It is possible to repair and replace the battery.

4, another embodiment of the luminaire frame connecting apparatus 100 of the present invention will be described as follows.

That is, a pair of connection clips 140 are integrally formed on both sides of the upper end of the second frame part 120. The connection clip 140 includes a coupling piece 143 coupled to the upper end of the second frame part 120 and connecting members 141 and 145 extending from both sides of the coupling piece 143 by bending the upper side.

Here, the connecting member 141 includes a connecting piece 141a extending upward from one side of the connecting piece 143, and a latching piece 133c having an end of the connecting piece 141a bent downward.

Further, the connecting member 145 has a connecting piece 145a extending to the upper part of the other side of the connecting piece 143, and a locking protrusion 145b protruding inward is formed at the end of the connecting piece 145a, The release piece 145c is extended.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to those who have knowledge of.

Description of the Related Art [0002]
C: Ceiling 1: Installation means
3: Wire 5: Ballast
10: Lighting
100: Luminaire frame connector
110: first frame part 111:
113: Retaining bar 115: Cover
120: second frame part 121: insertion groove
130: connection part 131: connection part
133: first connecting member 133a: center piece
133b: connecting piece 133c:
135: second connecting member 135a: center piece
135b: Connection piece 135c:
135d: Release piece 137: Cap
140: Connection clip

Claims (7)

A first frame portion which is installed in a ceiling and accommodates electric wires and has hooking grooves formed on both sides thereof,
A second frame portion disposed below the first frame portion and having insertion grooves formed on both sides thereof,
A pair of connecting members, one side of which is hinged to the insertion groove and the other side of which is detachably coupled, is provided, and when the one connecting member is disengaged, the second frame portion can be rotated and the other connecting member is disengaged And a connection part for separating the second frame part from the first frame part.
The method according to claim 1,
The engaging groove
Wherein the first frame part is opened in both sides of the first frame part and is formed in the longitudinal direction of the first frame part.
The method according to claim 1,
Wherein a pair of latching bars are provided in the longitudinal direction of the insertion groove to fix the connection portion.
The method according to claim 1,
The insertion groove
Wherein the first frame portion is formed in a shape of a circular arc opening to both side surfaces of the second frame portion in the longitudinal direction of the second frame portion.
The method according to claim 1,
The connecting member includes:
A first connecting member having a connecting piece extending to an upper portion of a circular center piece inserted into one side of the second frame part and having an end of the connecting piece bent downward;
A connecting piece is extended to an upper portion of a circular center piece inserted into one side of the second frame part and a locking protrusion protruding from the second frame part is fixed to the first frame part at the end of the connecting piece, And a second connecting member connected to the second connecting member.
The method according to claim 1,
And a pair of connection clips are integrally installed on both sides of an upper end of the second frame part.
The method according to claim 6,
Wherein the connection clip comprises:
A coupling piece coupled to an upper end of the second frame part, and a coupling member extending and bending both sides of the coupling piece upward,
Wherein the connecting member includes a connecting piece extending from an upper side of one side of the coupling piece and having an end bent downward,
Wherein the connecting member has a connecting piece extending to an upper portion of the other side of the connecting piece, a locking protrusion protruding inwardly from the first frame portion is protruded to an end of the connecting piece, and the releasing piece is extended to an upper portion of the locking protrusion. Frame connecting device.

Images