KR100982546B1 - Electric Wiring Distributer For The ceiling - Google Patents

Abstract

It relates to a ceiling wiring divider, the front end portion to which the divider is coupled in the case is composed of a curved line (S-Line) is different from the left and right length of the front end portion, through-through holes formed through one side of the front end of the case and the outside of the case on the other side Consisting of the protruding coupling hole formed is a protrusion coupling hole is inserted into the case of the relative distributor when the distributor is coupled, the engaging spring engaging portion is formed with a groove and a protrusion formed on the inside of the other side of the case, and one end of the bent portion and the other end curling portion is composed A coupling device comprising a curved locking part connected to the curling part and a straight part connecting the locking part and the locking part and the bent part is configured, and an object thereof is prevented from being incorrectly coupled to the distributor.

Ceiling, Wiring, Splitter, Joiner, Joiner, One Touch

Description

Electrical Wiring Distributer For The ceiling}

The present invention relates to a ceiling wiring distributor, and to a misalignment prevention device that prevents coupling of a distributor by forming a curved line (S-Line) and a coupling device therein.

Ceiling electrical wiring between the branch box installed in the ceiling and the luminaire is used by connecting a device consisting of a ceiling wiring distributor to both ends of the wire inserted into the flexible pipe.

The ceiling wiring distributor is used in a four-segment divider, which is typically used for power branch wiring devices, etc. between components according to the distribution form of the wiring, and a wiring apparatus that transmits power to the next lighting fixture while supplying power received from the component. It is called a reducer used for single-circuit switching wiring and the like as a wiring device for reducing the number of wiring strands by three-wire splitter, two-part splitter or plug, and six wires with three wires.

The ceiling wiring divider can be combined into a four-segment divider, a two-segment divider, a three-segment divider, a plug or reducer, and a three-segment divider into a two-segment divider, a plug or reducer, and the combination thereof is a plug shape. It consists of the interlocking of the male and female distributors.

The main body of the ceiling wiring distributors consists of an upper case and a lower case for each of the distributors, and the upper case and the lower case are combined to form a single case of the ceiling wiring distributor. A socket of a socket or a male socket is provided inside the ceiling wiring distributor. Is inserted.

The combination of the ceiling wiring dividers is that the distributor of the socket and the distributor of the male socket is paired to combine the distributor by the coupling of the male and female sockets.

Looking at the configuration of the four-segment divider for ceiling wiring of the prior art,

The four-segment divider (1) is the upper and lower cases are combined to form a case, while the front end portion, which is a portion to which the other divider is coupled, is composed of a straight line or arc, and the two-divider (2) coupled to the four-segment distributor (1) It is comprised in the same form as the four-sector divider 1.

Grooves are formed in the outer front end of the four-segment divider 1, and guide pieces 5 are formed in the outer front end of the two-segment divider 2 so that the four-segment divider 1 and the two-segment divider 2 are formed. When engaging, the guide piece enters the groove so that the four-division distributor 1 and the two-division distributor 2 are coupled.

And it consists of a socket (3) to be mounted / fixed to the inner connection side of the case, the lower case is formed with a guide piece (5) outward, and on both sides of each upper, lower case to form a through hole completed after assembly Button 4 is attached, and the upper and lower cases are connected to the bottom side to form an impact groove and a pressure hole so that the coal pieces are secured. Will be.

When the two-segment divider 2 for ceiling wiring of the prior art is coupled to the four-segment divider 1 in a state where the upper and lower sides are changed, the guide piece 5 is provided at the lower front end of the four-segment divider 1 in which grooves are not formed. In contact with each other, the four-division distributor 1 and the two-division distributor 2 are not coupled.

However, the configuration as described above has the disadvantage that the front end portion of the four-dividing distributor and the front end portion of the two-division divider is composed of straight lines or circular arcs, so that the left and right sides of the distributor are not distinguished.

Therefore, in the case of combining the two-division divider with no distinction between the left and right sides, the operator may not know that the left-right side of the two-division divider is changed and the left and right sides of the two-dividing distributor are changed, that is, the upper and lower sides of the two-dividing distributor are changed. There is a disadvantage in that the case of combining the two-dividing divider with the four-dividing divider.

In addition, when attempting to combine the two-segment divider in the state in which the upper and lower sides are reversed to the four-segment divider, all the force is transmitted to the guide piece, which may cause damage to the guide piece.

In addition, since the coal pieces are operated by pressing the button of the two-segment distributor with one hand, it becomes difficult to separate and combine the distributor if any problem occurs in the button or the coal pieces.

In the present invention, in the ceiling wiring distributor, in order to solve the problems described above, a waveform curve (S-Line) and a coupling device are configured in the distributor. S-Line) and the coupling device in the distributor, so that the coupling surface can be recognized immediately when the distributor is combined, preventing the wrong coupling of the distributor and preventing the one-touch separation of the combined distributor. .

In order to achieve the above object in the distributor for ceiling wiring,

In the ceiling wiring distributor of the present invention, the front end portion is configured with a curved line (S-Line), and the left and right lengths of the front end portion are different.

In addition, the ceiling wiring distributor of the present invention is a through coupling hole formed through one side of the front end portion of the case, and a "c" shaped protrusion coupling hole formed on the other side is configured.

In addition, the ceiling wiring divider of the present invention is a coupling spring engaging portion formed with a recess and a projection portion inside the other side of the case, one end of the bent portion is composed of a curling portion and the other end is connected to the curved locking portion and the bending portion connected to the curling portion The coupling device is composed of a coupling piece consisting of a straight portion.

 In addition, the ceiling wiring distributor of the present invention is a fastening piece consisting of a free end formed in the upper end of the upper case in communication with the inside of the case and the protruding tube is coupled to the through groove of the fastening tube and the other end is formed with a coupling projection on the outer surface The one-touch fastening device is further configured.

In addition, the ceiling wiring divider of the present invention is a waveform curve of the upper and lower outer surface is formed in a step, and the outer surface of both sides further comprises a dust entry prevention cover consisting of a locking portion formed with projections.

The ceiling wiring distributor of the present invention as described above has the advantage that it is easy to know whether or not the mating surface, that is, the waveform curves before joining at the time of joining the distributor to the waveform curve of the front end of the case.

In addition, the present invention does not recognize that the left and right sides, that is, front and rear sides of the dispenser is changed by the waveform curve of the case of the dispenser, and no misalignment occurs.

 In addition, in the present invention, even when the upper and lower surfaces are combined in any one of the distributors, some of the protruding waveform curves are contacted first, so that they are not combined incorrectly.

In addition, the present invention can protect the male and female sockets because the male and female sockets are not coupled because the corrugated curves of the protruding curves come into contact first.

In the present invention, when the distributor is combined, the through coupling hole of one of the distributors and the protrusion coupling holes of the other distributors are inserted into the locking parts of the fastening device into the matching coupling holes, thereby perfecting the coupling of the distributors.

In addition, the present invention is a one-touch separation that the dispenser is separated by only pressing the locking portion on both sides with one hand combined.

In addition, the present invention is excellent in the coupling performance because the coupling device configured for each distributor locks the distributor of each other.

In addition, the present invention is easy to fasten because the one-touch fastening device of the case is configured to be fastened simply by inserting the dispenser into the lamp shade.

In addition, the present invention has an effect that can prevent the entry or contact of living organisms and block the contact of dust, etc. by installing the dust entry prevention cover is not used because the dust entry prevention cover is configured.

Hereinafter, a preferred embodiment of the distributor for ceiling wiring of the present invention will be described with reference to the accompanying drawings.

Fig. 2, which is a perspective view of a combination of the four-segment divider and the two-segment divider of the ceiling wiring divider, FIG. 3 and an exploded perspective view of the four-segment divider of the ceiling wiring divider of the ceiling wiring divider, and Looking at the exploded perspective view of Figure 4,

The distributor for ceiling wiring consists of a lower case 13 and an upper case 14 for each distributor, and the lower case 13 and the upper case 14 are combined to form a case 12.

In the ceiling wiring distributor, a socket 15 into which terminals to which a power line is connected is inserted is placed in a connector inside a front end of a case 12, and a socket or a male socket is placed in the socket 15 as necessary. .

The male socket of the male socket and the male projection of the male socket are configured to correspond to each other. The male socket has a ceiling wiring distributor and the male socket has a male socket. The male socket has a male socket inserted into the female socket. The distributor is combined.

Typically, the four-segment divider 10 has four sockets 15 inserted into the case, one in four directions, one branched into four directions, and the three-segment divider has three sockets inserted into the case. Three branches are inserted one by one to branch the incoming power in three directions, and the two divider divides the sockets inserted into the case into two directions one by one, and two branches are inserted in the two directions. The plug and reducer One socket 15 is inserted to branch the incoming power in one direction.

In the lower case 13 of the distributors, the front end portion is formed by a wave curve (S-Line) 21, the front end portion is also formed by a wave curve (21) in the upper case 14, and the lower case 13 and When the upper case 14 is combined, the case 12 becomes the case 12, and the front end portion of the case 12, that is, the portion that is combined with the other divider also becomes the waveform curve 21.

The ceiling wiring distributor having the waveform curve 21 formed therein has different lengths of the left and right front end portions by the above-described waveform curve 21, so that one side and the other side of the front end portion are different from each other. You will know.

In other words, if the joining surfaces of the two distributors for joining, that is, the waveform curve 21, are matched to each other, the joining becomes possible and the joining is attempted. That is, when attempting to join without recognizing the change of front and back sides, it is immediately confirmed that the joining surfaces of the two dividers for joining, that is, the waveform curve 21, do not attempt to mismatch.

In the case where the distributor is coupled in the state where the upper and lower surfaces of the distributor are changed, the protruding waveform curves 21 first contact each other so that the front end of the distributor does not come into contact with each other.

In addition, the present invention is to protect the male and female sockets because the male and female sockets inside the case 12 are spaced apart from each other because the protruding corrugated curves 21 are in contact with each other even if a false coupling is attempted.

On one side of the front end portion of the lower case 13, an open coupling hole 24 having a “c” shaped opening is formed while opening in the direction of the coupling surface coupled with the upper case 14.

On the other side of the front end portion of the lower case 13 is opened in the direction of the coupling surface coupled to the upper case 14, the "b" shaped b coupling hole 25 protruding to the outside is formed.

On the other hand, one side of the front end portion of the upper case 14 is open in the direction of the coupling surface coupled to the lower case 13, the "c" shaped open coupling hole 24 is formed.

The other side of the front end portion of the upper case 14 is opened in the direction of the coupling surface coupled to the lower case 13, the "b" shaped b coupling hole 25 protruding to the outside is formed.

When the coupling surface of the lower case 13 and the coupling surface of the upper case 14 coincide with each other, the case 12 is formed by combining the lower case 13 and the upper case 14, and the case 12 is formed. The through coupling hole 22 is formed while the open coupling hole 24 of the lower case 13 and the open coupling hole 24 of the upper case 14 coincide with each other.

That is, as the upper and lower cases are coupled, the opening part disappears, and a through coupling hole 22 is formed through one side of the case front end.

As the case 12 is formed, the b coupling hole 25 of the lower case 13 and the b coupling hole 25 of the upper case 14 coincide with each other, and a protrusion coupling hole 23 is formed.

That is, as the upper and lower cases are coupled, the opening part disappears, and the other side of the front end of the case 12 has a "c" shaped protrusion coupling hole 23 protruding out of the case.

The through coupling hole 22 is configured at one of the front end portions of the concave waveform curves recessed into the center of the case 12 among the waveform curves 21 at the front end portion of which the waveform curve 21 is formed. (23) is comprised in the structure on the other end of the front side of the convex wave-shaped curve which convexly entered away from the center of the case 12 among the waveform curves 21 in the front-end part which the waveform curve 21 is comprised.

 As the lengths of one side and the other side of the front end portion are different from each other by the corrugation curve 21, that is, the front end portion of the convex wave form curve side is longer than the front end portion of the concave wave form curve side. The center of 23 is eccentric to disagree.

The distributors are coupled to each other in contact with the inner inner end of the case 12 with the male socket and the inner inner end of the case 12 with the cowcket, and the male protrusions of the male socket are inserted into the female recesses of the socket. When the dispenser starts to be combined and the grindstone is completely inserted into the recess, the relative waveform curves 21 of the dispenser to be joined are brought into contact with each other and are completely combined.

At this time, when the complete coupling, the protrusion coupling hole 23 is inserted between the inner surface of the case 12 and the outer surface of the socket 15 in detail, which is inserted into the case 12 of the counterpart distributor. ) Becomes invisible from the outside.

On the other hand, the coupling spring 40 is composed of a coupling device 40 composed of a coupling piece 30, the coupling piece 41, the coupling spring locking portion 30 of the lower case 13 and the upper case 14 of each other The inner part is connected to the bottom side in parallel while being spaced apart from the case 12 side, the coupling piece 41 is formed in a piece shape.

The engaging spring engaging portion 30 is composed of a groove portion and a projection formed in the groove in the side direction of the case 12, each of the groove portion 31 and the projection portion 32 correspond to each other.

The coupling piece 41 is formed of a curled portion 43 formed with a bent portion 42 bent at one end of the end and wound at the other end thereof, and locking between the bent portion 42 and the curled portion 43. It consists of a portion 44 and a straight portion, the locking portion 44 is composed of a curve of a predetermined length formed while being connected to the curling portion 43, the straight portion is a straight line connecting the locking portion 44 and the bent portion 42 It consists of wealth.

The coupling piece 41 is coupled to the coupling spring engaging portion 30 inside the case 12, and the bent portion 42 of the coupling piece 41 is connected to the recess 31 of the coupling spring locking portion 30. The locking portion 44 of the coupling piece 41 is located at the protruding engagement hole 23 of the case 12.

 When the lower case 13 and the upper case 14 are coupled, the remaining case is coupled while the coupling piece 41 is inserted into any one of the upper and lower cases.

When the distributor for ceiling wiring is combined, the grind protrusion is completely inserted into the female recess groove, and when the relative waveform curves 21 of the distributor come into contact with each other, the protruding coupling hole 23 is inserted into the case 12 and the through coupling hole. (22).

 When the protrusion coupling hole 23 and the through coupling hole 22 coincide with each other, the locking portion 44 of the coupling piece 41 is positioned in the matched coupling hole so as to be elastically supported, thereby being elastically supported by the coupling piece 41. It becomes the locking lock of the distributors.

In the state in which the dispenser is coupled, the lock is released by pressing the locking portion 44 to be separated or detached.

 Looking at Figure 5 which is an enlarged perspective view of a fastening tube in the ceiling wiring distributor of the present invention,

 A fastening tube 51 is formed on the outer side of any one case 12 of the lower case 13 or the upper case 14, and the fastening tube 51 is a one-touch made of a through groove 52 and a fastening piece 54. The fastening device 50 is configured.

 One-touch fastening device 50 is a configuration used to fasten the fluorescent lamp to the dispenser is easy to fasten simply by inserting the lampshade into the one-touch fastening device 50 when the light fixture is fastened.

The fastening tube 51 is configured to protrude while communicating with the inside of the case 12, the outer periphery of the fastening tube 51 is formed with a straight through hole 52 penetrated at a predetermined interval and one end is formed in the through groove 52 Coupled to the through groove 52 and the other end is configured as a free end, the outer surface of the free end is formed with a fastening piece 54 is formed with a projection.

When the fastening tube 51 is inserted into the luminaire, the protrusions are elastically protruded at the tip of the fastening tube 51 to fasten the lower part of the luminaire, and the luminaire is prevented from being randomly detached from the inserted state.

 When the luminaire is to be separated from the dispenser, pressing the protrusion of the fastening tube 51 with a finger causes the protrusion to retreat into the inside of the fastening tube 51 and is easily separated by leaving the luminaire in this state.

 Looking at Figure 6 which is a perspective view of the dust intrusion prevention cover in the present invention ceiling wiring distributor,

 On the other hand, the present invention further comprises a dust intrusion prevention cover 60 in order to prevent the entry of the first and to prevent the entry or contact of organisms such as insects.

The dust ingress prevention cover 60 has a rectangular parallelepiped shape having an inner space, one side of which is open, and an upper and lower outer surface thereof are formed with a curved line 63 having a stage. It is composed.

 When the dust intrusion prevention cover 60 is coupled to the case, the wave curve 21 of the front end of the case and the waveform curve 63 of the dust intrusion prevention cover 60 come into contact with each other, and the engaging portion 61 is coupled through the case 12. The ball 22 and the protruding coupling hole 23 is impacted by the coupling lock.

 If the dust prevention cover 60 is installed on the inner connection of the front end of the front end or the front end of the distributor that is not used in the distributor, it prevents the entry or contact of living organisms and blocks the contact of the dust to prevent short circuit or life. Can be extended.

1 is a perspective view of the combination of the four-segment divider and the two-segment divider of the prior art ceiling wiring distributor.

Figure 2 is a perspective view of the combination of the four-divider and the two-divider of the present invention ceiling wiring distributor.

Figure 3 is an exploded perspective view of a four-part distributor of the present invention ceiling wiring distributor.

Figure 4 is an exploded perspective view of a two-segment divider of the present invention ceiling wiring distributor.

5 is an enlarged perspective view of a fastening tube in the ceiling wiring distributor of the present invention;

Fig. 6 is a perspective view of a dust ingress prevention cover in the ceiling wiring distributor of the present invention.

[Description of Drawings]

10: 4-sector divider 11: 2-sector divider

12: Case 13: Lower Case

14: upper case 15: socket

21,63: waveform curve 22: through-hole

23: protrusion coupling hole 24: open coupling hole

25: B coupling hole 30: coupling spring locking portion

31: groove 32: protrusion

40: coupling device 41: coupling piece

42: bending portion 43: curling portion

44: locking portion 50: one-touch fastening device

51: fastening pipe 52: through groove

53: engaging projection 54: fastening piece

60: dust ingress prevention cover 61: locking portion

62: turning

Claims (7)

delete In the distributor for ceiling wiring in which the socket is inserted inside the case and the front end of the case to which the other distributor is coupled is composed of a waveform (S-Line) so that the left and right lengths of the front end are different from each other. One side of the front end of the casing through-through holes formed through, and the other side is a ceiling wiring distributor, characterized in that the protruding coupling hole formed to protrude to the outside of the case. The method of claim 2, And a center of the through coupling hole and a center of the protruding coupling hole are eccentric. The method of claim 2, The protrusion coupling hole is a ceiling wiring distributor, characterized in that inserted into the case of the mating distributor when the distributor is coupled. The method of claim 2, A coupling spring catching part formed with a recess and a protrusion spaced apart from the case side in all of the inside of the case; A coupling piece consisting of a bent portion having one end of the end bent, a curling portion with the other end wound around the end, a curved locking portion connected to the curling portion and formed to protrude, and a straight portion connecting the locking portion and the bent portion; The device is configured such that the bent portion is a recess for the ceiling wiring distributor, characterized in that the locking portion is located in the protrusion coupling hole. The method of claim 2,  The outside of the case is connected to the inside of the case is formed with a fastening tube protruding and the outer periphery of the fastening tube is formed with a straight through groove is formed, the one-touch fastening device consisting of a fastening piece in the through groove is a ceiling wiring distributor. The method of claim 2,  One side is opened and the inner space is formed, the upper and lower outer surface is formed with a curved wave form of the stage and the outer surface of both sides is further provided with a dust inlet prevention cover consisting of a locking portion formed by protrusions, the locking portion through the through coupling hole and the protrusion coupling of the case The ceiling wiring distributor, characterized in that the ball is bonded in the ball lock.

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