KR200423753Y1 - Divergence device for ceiling wiring - Google Patents

Abstract

Disclosed is a multi-connection ceiling wiring branching mechanism by an improved female body and a male plug,

An insertion groove 115 is formed at a predetermined position on the side of the upper and lower cases 110a and 110b so that the upper and lower cases 110a and 110b are combined to be coupled to the case 110 and the case 110. An assembled body 100 formed of a socket 130 for assembling and simultaneously crimping the magnet 120 positioned in the seating hole 113 by forming a crimping projection 133 toward the bottom surface; A socket 230, a button 240, and a bullet piece having a case 210 and a mounting protrusion 232 mounted on and fixed to the inner connector 211 side of the case 210 and seated in the insertion groove 214. The hump plug 200 in which 220 is secured; And, the branch pipe 112 is formed on both sides of the fixing groove (112a), at the distal end of the branch pipe 112 to form an anti-separation locking projections 141 on the inner side of the tip, and forming a projection jaw 142 Branching mechanism for ceiling wiring including a "c" shaped fastener 140.

Branch, plug, socket, magnet

Description

Divergence device for ceiling wiring

Figure 1a, 1b is a perspective view of a conventional ceiling wiring branch mechanism,

Figure 2 is a perspective view of the bottom coupling of the female body and the male plug of the branching mechanism for ceiling design of the present invention,

3 is a bottom perspective view of the female body of the present invention ceiling wiring branch mechanism,

4 is a bottom exploded perspective view of the female body of the present invention ceiling wiring branch mechanism,

Figure 5 is a perspective view of the male plug of the branching mechanism for ceiling design of the present invention,

Figure 6 is an exploded perspective view of the plug plug of the branching mechanism for ceiling design of the present invention,

7A and 7B are functional cross-sectional views illustrating a connection state of a female body and a male plug of a branching mechanism for ceiling wiring according to the present invention;

8 is an excerpt view showing an example of use of the wiring guide of the inventive branch wiring mechanism.

9A and 9B are views illustrating a coupling state of a branch pipe and a fastener of the branching mechanism for ceiling wiring of the present invention.

※ Explanation of codes for main parts of drawing

100: body body, 110: case, 110a, 110b: upper, lower case, 111: connector,

112: branch pipe, 112a: fixed groove, 113: seating hole, 114: insertion hole, 116: through hole,

117: boss portion, 118: locking jaw, 120: magnet, 121: locking jaw portion, 130: socket, 131: connection hole,

132: a seating protrusion. 133: crimping projection. 140: fasteners, 141: locking projections, 142: protruding jaw,

150: branch fixture fixture 152: insertion surface, 200: lump plug, 210: case,

210a, 210b: upper and lower case, 211: connection port, 212: suppression hole, 213: through hole, 214: insertion groove,

215: guide, 216: impact groove, 220: bullet, 222: hook, 230: socket, 231: connection,

232: seating protrusion, 240: button,

The present invention relates to a branch wiring mechanism for ceiling wiring, and more particularly, to a branch wiring apparatus for ceiling wiring of a multi-connection system by an improved female body and a male plug.

Commonly known in- ceiling wiring connects flexible tubes between branch boxes installed in ceilings to lighting fixtures, and receptacles and plugs having a predetermined structure have been used therebetween.

The facilities of the flexible pipe for wiring have low variable capacity after construction, which leads to a large loss of materials and manpower due to relocation or remodeling, and a long wiring distance, resulting in an increase in construction cost and a loss of voltage. In addition, it is troublesome to check circuits and wires at the time of repair or new power supply line installation, and sometimes there is a risk of overheating of wires due to intensive load on specific terminals. Due to the installation of various facilities, the contact area was increased, and the risk of fire due to the short circuit of the aging joint after the use for a long time was also high.

Recently, various arrangement means have been devised to secure safety by arranging the wiring structure inside the ceiling corresponding to the lighting fixtures of the ceiling.

Among them, as shown in FIG. 1A, a plurality of cables are built into the conduit 60, and a plug 50 or a receptacle 40 is selected and coupled to the conduit 60 side of both ends of the embedded multiple cables to meet various valued internal lighting designs. Has proposed a conduit arrangement in ceiling.

That is, the extension of the electric wire is possible by using an application connection structure such as a conduit having a plug and a plug, a conduit having a plug and a receptacle, a conduit having a receptacle and a receptacle, and the extension of the plug 50 and the receptacle 40 is possible. The power supply line is branched downward to supply power to the luminaire 32.

However, problems such as the coupling force between the plug and the receptacle, the problem of fixing the position of the receptacle, and the confusion with other new wirings have been newly generated, and the receptacle 40 has the covers 41 and 51 flanged to both sides as shown in FIG. And the plug 50, and also through the flanges of the cover (41, 51) with a fastening member such as screw to secure to the luminaire, there was also inconvenience such as the operator has to fasten the screw one by one with a separate tool. .

The present invention was devised to solve the above problems, and the sockets having a multi-contact point have internal connection structure, but have a coupling force when connecting with the plug of the conduit, and do not change the position on the upper surface of the luminaire or the ceiling floor in the ceiling. It is an object of the present invention to provide a branching mechanism for wiring in the ceiling, which is attached / fixed so as to prevent the arrangement of the wirings through the branch fixture fixture.

The present invention ceiling wiring branch mechanism for achieving the above object is a ceiling wiring branch mechanism,

Forming through-holes, seating holes, and branch pipes formed in the lower case, the upper case forms the boss portion, respectively, the upper and lower cases are formed by inserting grooves in the predetermined position of the upper and lower cases are combined and combined A female body composed of a case and a socket which is assembled inside the case and forms a crimping protrusion toward the bottom surface to assemble and simultaneously crimp a magnet located in the seating hole; It consists of a case formed by combining the upper and lower cases, and a socket which is mounted / fixed to the inner connection side of the case, and has a seating protrusion formed on the insertion groove, and a guide piece is formed on the lower case to the outside. , The lower case is a buck plug with a button firmly; And, the branch pipe is formed on the both sides of the fixing pipe, the front end of the branch pipe to form a stopper for preventing the separation on the inner side of the tip, and may include a "c" shaped fastener formed protruding jaw.

The present invention ceiling wiring branching mechanism for achieving the above object is to be seated in the seating hole of the ceiling wiring branching mechanism to form a seating jaw on the upper edge, and crimped to support the upper surface of the magnet on the bottom of the socket It is preferable to form protrusions.

The present invention ceiling wiring branching mechanism for achieving the above object is a branching mechanism which forms an insertion hole in the upper and lower cases, respectively, from the position of the boss of the ceiling wiring branching mechanism to the outside and the insertion surface which is inserted and fastened to the insertion hole side. It is preferable to further provide a fixture.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention ceiling wiring branch mechanism will be described in detail.

2 is a bottom perspective view showing an example of the use of the female body and the male plug of the branching mechanism for ceiling wiring of the present invention.

Branching mechanism for ceiling wiring according to the present invention according to the drawings is largely composed of the female body 100 and the male plug 200.

3 is a bottom perspective view of the female body of the branching mechanism for ceiling wiring of the present invention, and FIG. 4 is an exploded perspective view of the female body of the branching mechanism for ceiling wiring of the present invention.

The female body 100,

The upper and lower cases 110a and 110b are formed of a case 110 and a socket 130 inserted into the case 110. The magnet 120 is coupled to the bottom side of the bottom case 110b. / To form a seating hole 113 is fixed, the branch pipe 112 is formed in the center, the fastening through-hole 116 is formed on the bottom side, the upper case 110a corresponds to the through-hole 116 The boss portion 117 is formed, and the socket 130 is fixed to the insertion groove 115 for forming the socket 111, and the upper and lower cases 110a and 110b outward from the position of the boss portion 117. Each of the insertion hole 114 to form a coupling mechanism 150 to be described later to be combined.

The socket 130 forms a connection hole 131 to which a plurality of contacts are connected, and forms a seating protrusion 132 that is inserted into the insertion groove 115 to the outside thereof and forms a crimping protrusion 133 toward the bottom. It is formed to press / support the magnet 120 located in the seating hole 113.

In particular, the outer side of the branch pipe 112 in the bottom surface is formed with a fixing groove (112a) such that the case 110 is in addition to the adsorption / fixing by the magnet 120, so as to be firmly coupled at the fastening force with the luminaire. The fastener 140 is further provided.

The fastener 140 is formed at the distal end of the disengagement preventing projections 141 to the inside of the distal end, and forming a protrusion 142 to form a "c" shape.

The magnet 120 is seated by the magnet seating hole 113 of the case 110 so that the bottom surface is exposed, and forms a latching jaw 121 that is caught on the edge of the magnet seating hole 113 on the upper edge thereof.

5 is a perspective view of a male plug of the inventive ceiling wiring branching mechanism, and FIG. 6 is an exploded perspective view of a male plug of the inventive ceiling wiring branching mechanism.

According to the drawings, the upper and lower cases (210a, 210b) is formed of a case 210 and the socket 230 is mounted / fixed to the inner connector 211 side of the case 210, the lower case The guide piece 215 is formed on the outside of the 210b, and the through holes 213 are formed on both sides of each of the upper and lower cases 210a and 210b to form the through hole 213, and the buttons 240 are secured. In addition, the lower casing 210a and 210b are formed in the impact groove 216 and the pressing hole 212 to be connected to the bottom side so that the coal pieces 220 are impacted. A hook portion 222 is formed at one end of the coal piece 220 to be caught or released by the hooking jaw 118 to be described later.

The socket 230 forms a connection hole 231 to which a plurality of contacts are connected, and forms a seating protrusion 232 to be inserted into the insertion groove 214 to the outside thereof.

The coupling groove 210d is formed in the upper case 210a of the case 210 of the male plug 200 of the branch device for ceiling wiring of the present invention, and the coupling protrusion 210c is formed in the lower case 210b. When the ball piece 220 and the button 240 and the socket 230 are seated / assembled and inserted, they are inserted, and the final two parts are heated to be fused together.

7A and 7B of the accompanying drawings are functional cross-sectional views illustrating a connection state of the female body 100 and the male plug 200 of the inventive branch wiring mechanism.

As shown in the figure, the socket 230 of the male plug 200 corresponding to the socket 130 located at the connector 111 of the female body 100 is connected to the shell piece 220 of the male plug 200. The lock part is locked after insertion by being caught by the locking step 118 inside the case 110 of the locking unit female body 100, and the lock is released by pressing the button 240 to be separated / detached.

8 shows a state in which the wiring guide 150 of the inventive ceiling wiring branching mechanism is fitted into the insertion groove 114, and the conduits are seated / supported therein.

Insert the insertion surface 152 of the guide 150 into the insertion hole 114 formed on the side of the case 110, and then fasten the screw (s) to the through hole 116 of the case 110 to the wiring guide ( By coupling 150 to the boss 117, the wiring of the conduits 10 around the wiring guide 150 is arranged.

In addition, Figures 9a, 9b of the accompanying drawings shows that the branch pipe 112 in the center of the bottom surface in the ceiling wiring branching device of the present invention is coupled using the fastener 140 inside the luminaire.

The female body 100 assembled to the upper side of the luminaire (L) has a branch pipe 112 of the bottom surface penetrates the luminaire (L), the fixing grooves (112a) at both ends of the branch pipe (112) It is formed to be able to fasten the fastener 140 of the "c" shape into the fixing groove (112a) in the lower side of the luminaire (L).

In addition, since the fastener 140 fastened to the tip of the branch pipe 112 penetrating the luminaire L has a locking protrusion 141 inside the tip, it is prevented from being arbitrarily detached from the inserted state. Protruding jaw 142 is formed on the bottom end of the rear end 140, and when the fastener 140 is to be separated from the branch pipe 112, the protruding jaw 142 is pulled out with a finger of the branch pipe 112. Fastener 140 is easily separated from fixing groove 112a.

Since the branching mechanism for ceiling wiring of the present invention as described above firmly fixes the front end of the branch pipe through the fastener, the branch port is prevented from being separated from the luminaire by the flow of the cable, and a protrusion is formed inside the front end of the fastener. In addition to preventing any deviation from the mechanism, it is easy to remove and there is an effect of easy maintenance.

In addition, the inventive ceiling wiring branching mechanism provides connection sockets on both sides so that wiring can be easily connected through a plug formed at the end of the conduit, and is easily installed by being attached to the upper surface of the luminaire by magnetic force. In addition, the branching connector may be prevented from rotating arbitrarily, thereby preventing twisting of the lead wires connected to the luminaire.

In addition, the present invention ceiling wiring branch mechanism is provided with a fixing groove into which the anchor bolt fixing device is inserted, there is also an effect that can be easily fixed or separated to the anchor bolt if necessary.

Claims (3)

In the branch wiring mechanism for ceiling wiring, The fastening through-hole 116, the seating hole 113 and the branch pipe 112 formed in the lower case (110b) is formed, the upper case (110a) forms a boss portion 117, respectively, An insertion groove 115 is formed at a predetermined position on the side surfaces of the lower cases 110a and 110b so that the upper and lower cases 110a and 110b are combined and combined with the case 110, and the case 110 is assembled inside the case 110. In addition, by forming a pressing projection 133 to the bottom side of the armature body 100 consisting of a socket 130 for pressing at the same time assembling the magnet 120 located in the seating hole 113; The case 210 formed by combining the upper and lower cases 210a and 210b and the mounting protrusion 232 mounted / fixed to the inner connector 211 side of the case 210 and seated in the insertion groove 214 are provided. Consists of the formed socket 230, the lower case (210b) to form a guide piece 215 to the outside, and each of the upper and lower cases (210a) (210b) is a button plug (240) is a stud plug ( 200); And, The branch pipe 112 is formed on both sides of the fixing groove (112a), at the distal end of the branch pipe 112 to form an anti-separation locking projection 141 on the inner side of the tip, and forming a projection jaw (142) Branching mechanism for wiring wiring including the "shaped fastener 140". The method of claim 1, The magnet 120 having the locking projection 121 formed on the upper edge of the seating hole 113 may be seated, and the pressing protrusion 133 may support the upper surface of the magnet 120 on the bottom surface of the socket 130. Branching mechanism for wiring wiring, characterized in that to form a. The method of claim 1, Branch mechanisms having insertion holes 114 respectively formed in the upper and lower cases 110a and 110b from the position of the boss part 117 and inserted into the insertion hole 114 to form the insertion surface 152 to be fastened. Branching mechanism for ceiling wiring further comprising a fixture (150).

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