KR101422351B1 - A busbar assembly - Google Patents

Abstract

The present invention relates to an electrical conductor assembly.
An electrical conductor assembly according to an embodiment of the present invention includes a plurality of conductors through which current flows; And a fixing device for coupling the plurality of conductors, wherein the fixing device includes: a short-circuit prevention portion disposed between the plurality of conductors; A guide portion extending in a direction crossing the short-circuit prevention portion; And a support portion protruding from the guide portion and forming a fitting portion so that at least a part of the conductor can be fitted between the short-circuit prevention portion and the short-circuit prevention portion.

Description

A busbar assembly

The present invention relates to a conductor assembly.

Electrical conductors (busbars) are electrical conductors provided to connect devices that make up a number of circuits or circuits. The electrical conductors may be configured to ground or distribute the various circuits in view of the flow of current in a given substrate or circuit.

The electric conductor can be used in various electric devices, and a plurality of electric conductors are fixed in a narrow installation space to guide the flow of electric current. By using a plurality of electrical conductors in a limited space, one electrical conductor and another electrical conductor are installed adjacent to each other.

On the other hand, the one electric conductor and the other electric conductor are connected to different circuits so that electric current of different phase or different size flows. Accordingly, the one electric conductor and the other electric conductor can be arranged so as to be insulated from each other without being in contact with each other.

Conventionally, in order to prevent a short of an electrical conductor, an insulator is provided between one or a plurality of conductors of the conductor or is configured to coat an insulating material.

However, according to the related art, there is a problem that the process of forming the insulator or the insulating coating is complicated and the cost is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an electric conductor assembly which is simple and low in cost to solve such a problem.

An electrical conductor assembly according to an embodiment of the present invention includes a plurality of conductors through which current flows; And a fixing device for coupling the plurality of conductors, wherein the fixing device includes: a short-circuit prevention portion disposed between the plurality of conductors; A guide portion extending in a direction crossing the short-circuit prevention portion; And a support portion protruding from the guide portion and forming a fitting portion so that at least a part of the conductor can be fitted between the short-circuit prevention portion and the short-circuit prevention portion.

According to the embodiments of the present invention, since a plurality of conductors can be fixed to the fixing device by a simple process, the manufacturing cost can be reduced.

In addition, since the securing device is provided with the partition for partitioning a plurality of conductors, it is possible to prevent a short circuit between the conductors and to reduce the installation space occupied by the plurality of conductors.

In addition, the fixing device is provided with a fitting to which a conductor can be fitted, and at least a part of the conductor can be constrained through the fitting portion, so that the effect that the conductor can be firmly fixed to the fixing device can be obtained.

Further, since the rotation preventing portion is provided in the fixing device, there is an effect that it is possible to prevent the conductor from rotating in one direction and being separated from the state that the conductor is fixed to the fixing device.

1 is a perspective view showing a configuration of a conductor assembly according to an embodiment of the present invention.
2 and 3 are views showing the construction of a conductor according to an embodiment of the present invention.
4 is a perspective view showing the configuration of a fixing device according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. It is to be understood, however, that the spirit of the invention is not limited to the embodiments shown and that those skilled in the art, upon reading and understanding the spirit of the invention, may easily suggest other embodiments within the scope of the same concept.

1 is a perspective view showing a configuration of a conductor assembly according to an embodiment of the present invention.

1, a conductor assembly 10 according to an embodiment of the present invention includes a plurality of conductors 20 and 50 and a fixing device 100 coupled to the plurality of conductors 20 and 50 . The plurality of conductors 20 and 50 are understood as an electrical conductor or a busbar connected to a predetermined circuit to allow electric current to flow. The plurality of conductors 20 and 50 may be made of a conductive material.

The plurality of conductors (20, 50) includes a first conductor (20) and a second conductor (50) arranged so as not to contact each other. The first conductor 20 and the second conductor 50 may be connected to different electric devices or circuits, and may be disposed to be separated from each other.

The fixing device 100 allows the first conductor 20 and the second conductor 50 to be fixed at a predetermined position. The first conductor 20 and the second conductor 50 are not brought into contact with each other by the fixing device 100 so that the first conductor 20 or the second conductor 50 is short- Can be prevented. Hereinafter, each configuration will be described with reference to the drawings.

FIG. 2 and FIG. 3 are views showing the construction of a conductor according to an embodiment of the present invention, and FIG. 4 is a perspective view showing a configuration of a fixing device according to an embodiment of the present invention.

Referring to FIG. 2, the first conductor 20 according to the embodiment of the present invention includes a first body 21, a first terminal coupling portion 23 that is bent from the first body 21 and extends in one direction And a second terminal engaging part 25 bent from the first main body 21 and extending in the other direction.

The first body 21 may be formed to be bent. The first main body 21, the first terminal coupling portion 23, and the second terminal coupling portion 25 may be made of a conductive material.

A first fastening hole 24 is formed in the first terminal fitting portion 23 and a second fastening hole 26 is formed in the second terminal fitting portion 25. Elements or electric wires constituting a predetermined circuit may be coupled to the first and second fastening holes 24 and 26.

For example, the first terminal coupling portion 23 may be configured to receive a current by forming a negative polarity, and the second terminal coupling portion 25 may be configured to generate a positive .

Referring to FIG. 3, the second conductor 50 according to the embodiment of the present invention includes a second body 51, a third terminal coupling portion 53 bent from the second body 51 and extending in one direction, And a fourth terminal fitting portion 55 bent from the second main body 51 and extending in the other direction.

The second body 51 may be formed to be bent. The second main body 51, the third terminal fitting 53, and the fourth terminal fitting 55 may be made of a conductive material.

A third fastening hole 54 is formed in the third terminal fitting 53 and a fourth fastening hole 56 is formed in the fourth terminal fitting 55. For example, the third terminal coupling portion 53 may be configured to receive a current by forming a negative polarity, and the fourth terminal coupling portion 55 may be configured to generate a positive .

The second conductor (50) has the same configuration as that of the first conductor (50). The extending direction of the third terminal connecting portion 53 and the fourth terminal connecting portion 55 may be different from the extending direction of the first terminal connecting portion 23 and the second terminal connecting portion 25 have.

1, in a state where the first conductor 20 and the second conductor 50 are coupled to the fixing device 100, the first terminal engaging part 23 is fixed to the fixing device 100 The third terminal coupling portion 53 may be symmetric with respect to the third terminal coupling portion 53. [ The second terminal coupling portion 25 may be arranged to be symmetrical with respect to the fourth terminal coupling portion 55 about the fixing device 100.

Referring to FIG. 4, the fixing device 100 includes a first main body 21 and a second main body 51, which are disposed between the first main body 21 and the second main body 51 to separate the first conductor 20 and the second conductor 50 A partition 110 is included. The first conductor 20 and the second conductor 50 may not be separated from each other due to the partition 110 so that the first conductor 20 or the second conductor 50 A short circuit can be prevented. From a functional point of view, the partition 110 may be referred to as a "short circuit prevention portion ".

The partition 110 may have a bent shape corresponding to the extending direction of the first main body 21 or the second main body 51.

The fixing device 100 includes a first guide portion 121 and a second guide portion 122 extending from one end of the partition 110 in a direction intersecting the partition 110.

The first guide part 121 extends in one direction from the partition part 110 and the second guide part 122 extends from the partition part 110 in the other direction. Here, the one direction refers to the direction in which the first conductor 20 is disposed with respect to the partition 110, and the other direction refers to the direction in which the second conductor 50 is disposed around the partition 110 And is understood as a direction in which it is disposed.

The first guide part 121 and the second guide part 122 extend in a bent manner corresponding to the extending direction of the first main body 21 and the second main body 51, 21 and one side of the second main body 51 can be supported.

The fixing device 100 includes a plurality of supports 131 and 132 extending in a direction parallel to the partition 110 to support the first conductor 20 and the second conductor 50.

The plurality of supports 131 and 132 include a first support 131 formed on the upper portion of the fixing device 100 or the partition 110 and a second support 132 formed on the lower portion. The first support portion 131 and the second support portion 132 may be formed on both sides of the partition 110.

The first support part 131 supports the upper part of the first main body 21 or the second main body 51 and the second support part 132 supports the upper part of the first main body 21 or the second main body 51 51 can be supported.

The plurality of support portions 131 and 132 are configured to protrude from the guide portions 121 and 122 and extend in a direction parallel to the partition portion 110. The plurality of supports 131 and 132 and the partition 110 are spaced apart from each other by a predetermined distance.

A fitting portion 135 into which at least a part of the first main body 21 or the second main body 51 is inserted is defined between the support portions 131 and 132 and the partition portion 110. In detail, a plurality of the fitting portions 135 may be formed at positions where the first support portion 131 and the second support portion 132 are formed.

The width of the fitting portion 135 may be slightly larger than the width of the first main body 21 or the second main body 51. The first conductor 20 and the second conductor 50 can be forcedly inserted into the fixing device 100 through the fitting portion 135. Accordingly, there is an advantage that the first conductor 20 and the second conductor 50 can be firmly fixed to the fixing device 100.

The fixing device 100 includes an upper end 141 provided on the upper side of the partition 110 and a lower end 142 provided on the lower side. The upper end portion 141 and the lower end portion 142 may extend in one direction from the guide portions 121 and 122 and may be coupled to upper and lower ends of the partition portion 110.

The upper end portion 141 may be configured to cover or support at least a portion of the first terminal engagement portion 23 and at least a portion of the third terminal engagement portion 53. [ The lower end portion 142 may be configured to cover or support at least a portion of the second terminal fitting portion 25 and at least a portion of the fourth terminal fitting portion 55. [

The first terminal fitting portion 23 and the third terminal fitting portion 53 may be arranged to be sandwiched between the upper end portion 141 and the first supporting portion 131. [ The second terminal fitting portion 25 and the fourth terminal fitting portion 55 may be disposed to be sandwiched between the lower end portion 142 and the second supporting portion 132.

The first conductor 20 or the second conductor 50 can be covered or supported by at least a part of the terminal fittings 23, 25, 53 and 55 by the upper and lower ends 141 and 142, (Or rotating) in a predetermined direction in the process of fixing the fixing device 100 to the fixing device 100 can be prevented.

The upper end 141 and the lower end 142 may be referred to as a "anti-rotation portion" in that the first conductor 20 or the second conductor 50 is prevented from rotating in an undesired direction.

As described above, since the plurality of conductors are coupled to the holding device, the plurality of conductors can be separately arranged around the partition. In addition, the plurality of conductors can be easily fitted and coupled by a predetermined structure, and can be prevented from rotating in an unwanted direction during the assembling process.

10: conductor assembly 20: first conductor
21: first main body 23: first terminal coupling portion
25: second terminal connecting portion 50: second conductor
51: second body 53: third terminal coupling portion
55: fourth terminal connecting portion 100:
110: partition part 121, 122: guide part
131, 132: Support portion 141:
142:

Claims (9)

A plurality of conductors through which current flows; And
And a fixing device for coupling the plurality of conductors,
A short-circuit prevention portion disposed between the plurality of conductors;
A guide portion extending in a direction crossing the short-circuit prevention portion;
A support portion projecting from the guide portion and forming a fitting portion so that at least a part of the conductor can be fitted between the guide portion and the short-circuit prevention portion; And
And an anti-rotation part coupled to an end side of the short-circuit prevention part, the anti-rotation part supporting at least a part of the plurality of conductors. delete The method according to claim 1,
In the rotation preventing portion,
An upper end coupled to the upper side of the short-circuit prevention portion; And
And an electric conductor assembly including a lower end coupled to a lower side of the short- The method of claim 3,
Wherein at least a portion of the conductor is sandwiched between the support portion and the upper end portion or between the support portion and the lower end portion. The method of claim 3,
In the conductor,
A body made of a conductive material;
A first terminal coupling portion extending from the main body in one direction; And
And a second terminal engagement portion extending from the body in the other direction. 6. The method of claim 5,
The support portion includes a first support portion and a second support portion provided at upper and lower portions of the short-circuit prevention portion,
Wherein the first terminal coupling portion is sandwiched between the first support portion and the upper end portion,
And the second terminal engagement portion is sandwiched between the second support portion and the lower end portion. The method according to claim 1,
In the plurality of conductors,
And a first conductor and a second conductor disposed separately from each other with respect to the short-
Wherein the first and second conductors are symmetrically disposed about the short-circuit prevention portion. 8. The method of claim 7,
In the guide portion,
A first guide portion extending in one direction from the short-circuit prevention portion and guiding the arrangement of the first conductor; And
And a second guide portion extending from the short-circuit prevention portion in the other direction to guide the arrangement of the second conductor. The method according to claim 1,
Wherein the plurality of conductors comprise:
Wherein the electrical connector assembly is constrained to the fixture through the fitting.

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