KR101972927B1 - Breaker base system - Google Patents

Abstract

The present invention relates to a circuit breaker base system, comprising: a first base plate having a first opening for fixing at both ends thereof and having coupling protrusions formed at an upper end thereof in the longitudinal direction; A first member having a first protrusion formed thereon and a second protrusion protruding in the longitudinal direction on the entire lower surface of the first base plate; A second base plate having a second opening for fixing at both ends thereof and formed with a coupling groove into which a coupling protrusion is inserted at a lower surface thereof and a second protrusion formed at the upper surface of the upper surface of the second base plate, A member; A gas injection valve provided in the third projection and filled with liquid nitrogen, a gas injection valve communicated with the refrigerant gas tank and exposed to the upper surface of the third projection, And a gas discharge valve provided to be exposed on an upper surface of the third protrusion, so that a plurality of circuit breakers are installed to quickly release heat generated during operation, and a plurality of circuit breakers of various types can be mounted There is an effect.

Description

Breaker base system}

The present invention relates to a circuit breaker base system.

As shown in FIG. 1, Korean Patent Registration No. 1489901 (registered on May 29, 2015, entitled "Circuit Breaker Supporting Board for Panel Bicycle") is provided with a coupling hole 11a for coupling to the base panel 1, The circuit breaker support base 10 for a distribution board includes a main body 11 having a fixing hole 11b for fixing the main body 11 and an assembly hole 12 formed on one side and the lower side of the main body 11, Upper and lower first and second fastening ends 12a and 12b provided inside the assembly hole 120; A pair of assembly hooks 13 protruding to the other side and the lower side of the main body 11 and assembled and separated so as to be gradually stuck to the first and second retaining ends 12a and 12b through the assembly hole 12; And a hook guide groove 14 formed in front of the assembly hole 12 so that the main body 11 connected to the right and left through the assembly hole 12 and the assembly hook 13 can be bent and forwardly bent, When the assembly hook 13 is inserted into the assembly hole 12 and bent in the forward direction of the both side supports 10 in a state in which the assembly hook 13 is caught by the first and second engagement ends 12a and 12b, And the hooks of the assembly hooks (13) are released when the both side support rods (10) are unfolded.

This conventional technique can adjust the gap between the support frames that are continuously assembled to the left and right, that is, when the width of the breaker is larger than the width of the support, In this case, it is claimed that there is an effect that the circuit breaker can be installed accurately in accordance with the standard, but the circuit breaker is configured to be suitable for a specific circuit breaker.

SUMMARY OF THE INVENTION An object of the present invention is to provide a circuit breaker base system in which a plurality of circuit breakers of various types can be mounted.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a first base plate having a first opening for fixing at both ends thereof and a coupling protrusion formed at an upper end thereof in the longitudinal direction, A first member having a protrusion and a second protrusion protruding in the longitudinal direction on the entire lower surface of the first base plate; A second base plate having a second opening for fixing at both ends thereof and formed with a coupling groove into which a coupling protrusion is inserted at a lower surface thereof and a second protrusion formed at the upper surface of the upper surface of the second base plate, A member; A gas injection valve provided in the third projection and filled with liquid nitrogen, a gas injection valve communicated with the refrigerant gas tank and exposed to the upper surface of the third projection, And a cooling member having a gas discharge valve provided to be exposed on an upper surface of the third projection portion.

Preferably, the first member of the present invention is made of a synthetic resin material or a metal material, and the second protrusion further comprises a plurality of first through holes for fastening the circuit breakers formed on the upper surface, The first reinforcing member may include a built-in rectangular casing, and a plurality of second reinforcing members embedded in the rectangular casing. The first reinforcing member may include a first reinforcing member formed in the through- And a second reinforcing member made of a pipe member and having a rectangular net-like structure embedded in the penetration portion of the second protrusion.

Preferably, the second member of the present invention is made of a synthetic resin material or a metal material, and the third protrusion further comprises a plurality of second through holes for fastening the circuit breakers formed on the upper surface.

As described above, the present invention has the effect of installing a plurality of circuit breakers, rapidly discharging heat generated during operation, and mounting a plurality of circuit breakers of various types.

1 is a perspective view showing a circuit breaker base system according to the present invention.
2 is a plan view of Fig.
3 is a cross-sectional view taken along line 3-3 of FIG.
4 is a plan view showing the second member.
5 is an exploded perspective view showing a state of use of the circuit breaker base system according to the present invention.
6 is an exploded perspective view showing a conventional circuit breaker support for a distribution board.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 to 5, a circuit breaker base system 100 according to the present invention includes a first member 10, a second member 30, a first reinforcing member 50, a second reinforcing member 60, And a cooling member (70).

The first member 10 includes a first base plate 11 having fixing openings 11h at both ends thereof and coupling protrusions 11a formed at the upper end thereof in the longitudinal direction, A first protrusion 13 protruding in the longitudinal direction on the upper surface of the first base plate 11 and a second protrusion 15 protruding in the longitudinal direction on the entire lower surface of the first base plate 11.

Here, the first member 10 can be made of engineering plastic, synthetic resin material, metal material, or the like.

The second protruding portion 15 has a plurality of first through holes 15ma for fastening the circuit breaker on the upper surface thereof.

Each of the first and second protruding portions 13 and 15 has a penetrating portion (not numbered) formed therein.

The second member 30 includes a second base plate 31 having a second opening hole 31am for fixing at its both ends and a coupling groove 31a having a coupling protrusion 11a inserted into the lower surface thereof, And a third protrusion 33 protruding from the upper surface of the base plate 31 in the longitudinal direction.

Here, the second member 30 can be made of engineering plastic, synthetic resin material, metal material, or the like.

In addition, a plurality of second through holes 33ma for fastening the circuit breaker are formed on the upper surface of the third projection 33.

The first reinforcing member 50 is composed of a rectangular casing 51 embedded in the penetration portion of the first protrusion 11 and a plurality of pipe members 53 filled in the rectangular casing 51.

Here, the rectangular casing 51 is made of aluminum or copper, and the outer surface thereof is padded with a nonwoven fabric so as to be in close contact with the inner surface of the penetrating portion of the first protruding portion 11.

The second reinforcing member (60) is embedded in the penetrating portion of the second projection (13). More specifically, it is a rectangular screen made of aluminum.

The cooling member 70 is formed inside the third projection 33 and has a liquid nitrogen filled refrigerant gas tank 71 and a refrigerant gas tank 71 communicating with the refrigerant gas tank 71, And a gas discharge valve 75 communicated with the refrigerant gas tank 71 and exposed to the upper surface of the third protrusion 33. The gas injection valve 73 is provided on the upper surface of the third protrusion 33,

5 shows a state where the circuit breaker 200 is mounted on the circuit breaker base system 100 according to the present embodiment. The circuit breaker base system 100 of this embodiment can be variously modified according to the shape and structure of the circuit breaker 200.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: first member 30: second member
50, 60: reinforcing member 70: cooling member
100: Non-blocking base system
200: Breaker

Claims (3)

A first protrusion formed on the upper surface of the upper surface of the first base plate to protrude in the longitudinal direction, and a second protrusion formed on the first protrusion, A first member having a second protrusion protruding in the longitudinal direction on the entire lower surface of the plate;
A second base plate having a second opening for fixing at both ends thereof and formed with a coupling groove into which a coupling protrusion is inserted at a lower surface thereof and a second protrusion formed at the upper surface of the upper surface of the second base plate, A member;
A gas injection valve provided in the third projection and filled with liquid nitrogen, a gas injection valve communicated with the refrigerant gas tank and exposed to the upper surface of the third projection, And a cooling member having a gas discharge valve provided to be exposed on an upper surface of the third protrusion,
The first member is made of a synthetic resin material or a metal material,
The second protrusions further include a plurality of first through holes for fastening the circuit breakers formed on the upper surface,
Each of the first and second protrusions has a penetrating portion formed therein,
And a first reinforcing member embedded in the penetrating portion of the first protrusion,
Wherein the first reinforcement member comprises a built-in rectangular casing and a plurality of pipe members filled in the rectangular casing,
Further comprising: a second reinforcing member having a square net-like structure embedded in the penetration portion of the second protrusion,
Wherein the second member is made of a synthetic resin material or a metal material and the third protrusion further comprises a plurality of second through holes for fastening the breakers formed on the upper surface. delete delete

Images