KR0124752Y1 - Circuit breaker structure - Google Patents

Circuit breaker structure

Info

Publication number
KR0124752Y1
KR0124752Y1 KR2019950020569U KR19950020569U KR0124752Y1 KR 0124752 Y1 KR0124752 Y1 KR 0124752Y1 KR 2019950020569 U KR2019950020569 U KR 2019950020569U KR 19950020569 U KR19950020569 U KR 19950020569U KR 0124752 Y1 KR0124752 Y1 KR 0124752Y1
Authority
KR
South Korea
Prior art keywords
insulating plate
mounting
present
circuit breaker
plate
Prior art date
Application number
KR2019950020569U
Other languages
Korean (ko)
Other versions
KR970011107U (en
Inventor
이상돈
Original Assignee
백중영
엘지산전주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 백중영, 엘지산전주식회사 filed Critical 백중영
Priority to KR2019950020569U priority Critical patent/KR0124752Y1/en
Publication of KR970011107U publication Critical patent/KR970011107U/en
Application granted granted Critical
Publication of KR0124752Y1 publication Critical patent/KR0124752Y1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02Details
    • H01H73/18Means for extinguishing or suppressing arc
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08Terminals; Connections

Landscapes

  • Insulating Bodies (AREA)

Abstract

본 고안은 배선용 차단기의 상간에 절연확보를 위해 몰드베이스(Mold base)의 상간에 취부되는 상간절연판에 관한 것으로, 특히 이 상간절연판이 이탈이 용이토록한 배선용 차단기의 상간절연판에 관한 것이다.The present invention relates to a phase insulator plate mounted between phases of a mold base to secure insulation between phases of a circuit breaker, and more particularly, to a phase insulator plate of a circuit breaker for easy separation of the phase insulator plate.

종래에는 걸림턱에 한 취부로 상간절연판의 이탈이 불가하다.Conventionally, it is impossible to detach the interphase insulating plate by attaching it to the locking jaw.

따라서 본 고안에서는 이상과 같은 문제점을 감안하여 이룬 것으로 본 고안의 목적은 상기절연판의 취부 및 이탈이 가능하게 하여 다른 부속장치의 취부를 위한 커버의 개폐가 용이토록 하는데 그 목적이 있다.Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to facilitate the opening and closing of the cover for mounting of other accessory devices by enabling the mounting and detachment of the insulating plate.

상기 목적을 달성하기 위해 본 고안은 절연판의 일측에 상, 하 길이 방향으로 경사지면서 절곡되어 그 평행선상 폭이 취부홈의 폭보다 크게 형성한 삽입부로 하여금 강제 삽입에 의한 마찰력으로 취부고정하고 강제 이탈시킬 수 있게 구성된다.In order to achieve the above object, the present invention is bent while being inclined in one side of the insulating plate in the vertical direction, the parallel part is formed with a larger than the width of the mounting groove fixed to the mounting force by the force of the insertion and forced release It is configured to be possible.

Description

배선용 차단기의 상간절연판Interphase insulation board of wiring breaker

제1도는 배선차단기에 상간절연판을 착설한 상태를 보인 평면도1 is a plan view showing a state in which an interphase insulating plate is installed in a circuit breaker

제2도는 (a)(b)는 종래의 상간절연판 정면도 및 측면도Figure 2 (a) and (b) is a front view and side view of a conventional interphase insulating plate

제3도는 취부시 제2도 (b) A부 확대도3 is an enlarged view of part 2 (b) A when installed

제4도는 (a)(b)는 본 고안의 상간절연판 정면도 및 측면도4 (a) and (b) are front and side views of the interphase insulating plate of the present invention.

제5도는 본 고안의 결합요부 확대도5 is an enlarged view of the coupling portion of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10:상간절연판 1:삽입부10: Phase insulation plate 1: Insertion part

11:절곡부 2:취부홈11: Bend part 2: Mounting groove

본 고안은 배선용 차단기의 상간에 절연확보를 위해 몰드베이스(Mold base)의 상간에 취부되는 상간절연판에 관한 것으로, 특히 이상간절연판이 이탈이 용이토록한 배선용 차단기의 상간절연판에 관한 것이다.The present invention relates to a phase insulator plate mounted between phases of a mold base to secure insulation between phases of a circuit breaker, and more particularly, to a phase insulator plate of a circuit breaker in which an abnormal insulation plate is easily separated.

배선용 차단기에서 단락전류 차단시 발생되는 아크(Arc)로부터 상간절연성을 확보하기 위해 몰드베이스의 각 상간에 절연판을 취부하여 상간절연성을 확보토록 한다.In order to secure phase-to-phase insulation from arc generated when short-circuit current is interrupted in the circuit breaker, an insulating plate is installed between each phase of the mold base to ensure phase-to-phase insulation.

이러한 종래의 배선차단기에 취부되는 상간절연판을 살펴보면 제 2도 및 제 3도에서와 같이 절연판(100)의 일측에는 하부에 훅크(120)을 형성한 삽입부(110)을 두어 제 1도에서와 같이 몰드베이스(B)의 각 상간에 형성된 취부홈(200)의 상에서 하로 끼워넣어서 취부시킨다.Looking at the interphase insulating plate mounted to such a conventional circuit breaker, as shown in FIG. 2 and FIG. 3, an insertion part 110 having a hook 120 formed on the lower side of the insulating plate 100 is provided in FIG. Likewise, it is fitted by being put down on the mounting groove 200 formed between each phase of the mold base B.

그런데 제 3도에서와 같이 절연판(100)을 고정하는 삽입부(110)의 하부가 취부홈(200)의 걸림턱(210)에 훅크(120)로 걸림고정되어 상간 절연판(100)의 이탈을 방지하는 구조로 되어 있다. 따라서 사용자가 배선용 차단기에 다른 부속장치를 취부하기 위해서는 커버를 열어 상간절연판(100)을 이탈시켜야 작업이 용이하나 이 상간절연판(100)의 이탈이 불가함으로 커버의 열음작업이 어려운 문제점이 있다.However, as shown in FIG. 3, the lower part of the insertion part 110 fixing the insulating plate 100 is fixed to the hooking jaw 210 of the mounting groove 200 by the hook 120 to separate the upper insulating plate 100. It is structure to prevent. Therefore, in order for the user to attach another accessory to the wiring breaker, the cover must be opened to detach the interphase insulating plate 100, but the opening of the cover is difficult because the interphase insulating plate 100 can not be detached.

따라서 본 고안에서는 이상과 같은 문제점을 감안하여 이룬 것으로 본 고안의 목적은 상간절연판의 취부 및 이탈이 가능하게 하여 다른 부속장치의 취부를 위한 커버의 개폐가 용이토록 하는데 그 목적이 있다.Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to facilitate the opening and closing of the cover for mounting of other accessory devices by enabling the mounting and detachment of the interphase insulating plate.

상기 목적을 달성하기 위해 본 고안은 절연판의 일측에 상,하 길이 방향으로 경사지면서 절곡되어 그 평행선상 폭이 취부홈의 폭보다 크게 형성한 삽입부로 하여금 강제 삽입에 의한 마찰력으로 취부고정하고 강제 이탈시킬 수 있게 구성된다.In order to achieve the above object, the present invention is bent while being inclined in one side of the insulating plate in the vertical direction, the parallel part is formed to be larger than the width of the mounting groove fixed to the mounting force by the force of the insertion and forced release It is configured to be possible.

이하에서 이를 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings as follows.

배선용 차단기의 몰드베이스 상간에 상,하방향으로 취부홈을 가지고 이에 상간절연판을 취부시키도록한 것에 있어서, 제 4도에서와 같이 상간절연판(10)이 일측에 상에서 하로 미세하게 경사지면서 하부에 절곡부(11)를 형성하여 상,하 평행선을 기준으로 반대측으로 볼거지게 한 삽입부(1)로 형성된 구성이다. 이때 평행선 기준으로의 삽입부 두께는 취부홈(2)의 폭보다 약간 크게 형성된다.In the upper and lower direction between the mold base of the wiring breaker, and mounting the phase insulating plate to the upper and lower directions, as shown in Figure 4, the upper phase insulating plate 10 is bent downward on the one side with a slight inclination It is a structure formed by the insertion part 1 which formed the part 11 and made it look to the opposite side with respect to a parallel line up and down. At this time, the thickness of the insertion part on the basis of the parallel line is slightly larger than the width of the mounting groove 2.

이상과 같이 구성된 본 고안의 작용을 살펴보기로 한다.The operation of the present invention configured as described above will be described.

먼저 제 4도 (b)에서 가상선으로 표시된 선은 몰드베이스(B)에 형성된 취부홈(20)의 폭을 도시한 것으로, 이 상간절연판(10)의 취부홈(2)의 폭을 도시한 것으로, 이 상간절연판(10)의 삽입부(1)를 취부홈(2)의 상부에서 하부로 슬라이드시킴에 따라 취부홈(2) 사이에 꽉 끼이는 마찰력을 이기며 삽입취부시키면, 이 마찰력에 의해 상간절연판(10)이 몰드베이스(B)의 취부홈(2)에 취부된다.First, the line marked as an imaginary line in FIG. 4 (b) shows the width of the mounting groove 20 formed in the mold base B, and shows the width of the mounting groove 2 of the interphase insulating plate 10. By sliding the inserting portion 1 of the interphase insulating plate 10 from the upper portion of the mounting groove 2 to the lower portion, the frictional force between the mounting grooves 2 is overcome. The interphase insulating plate 10 is mounted in the mounting groove 2 of the mold base B.

이후, 다른 부속장치에 취부를 위해 커버를 열 필요가 있을때 이의 장애를 피하기 위해 상간절연판(10)을 강제로 잡아 빼면된다. 이는 상간절연판(10)의 삽입부(1)가 취부홈(2)에 끼워있는 협지력, 즉 마찰력을 이기는 인출력이면 된다.Then, when it is necessary to open the cover for mounting to other accessories, it is necessary to pull out the interphase insulating plate 10 to avoid the obstacle. This may be an output that overcomes the clamping force, ie, the frictional force, in which the insertion portion 1 of the interphase insulating plate 10 is fitted in the mounting groove 2.

이상과 같이 구성되고 작용되는 본 고안은 종래 상간절연판이 취부 구조가 훅크와 삽입홈의 걸리는 구조로 고정되어, 이탈이 불가한 것에 반하여 착탈가능하게 다른 작업에 장애시 쉽게 이탈시켜 놓고 할 수 있는 유용한 고안이다.The present invention is constructed and operated as described above, the conventional interlayer insulation plate is fixed to the structure of the hook and the insertion groove, the mounting structure is fixed, and can not be detached, while the detachable and useful to be easily detached in case of other work It is devised.

Claims (1)

배선용 차단기의 몰드베이스 상간에 상,하 길이방향으로 취부홈을 가지고 이에 상간절연판을 취부시키게 한 것에 있어서, 상간절연판(10)의 일측에 상에서 하로 미세하게 경사지면서 하부에 절곡부(11)를 형성한 삽입부(1)로 하여금 취부홈(2)에 강제 삽입시킨 마찰력으로 고정가능케 한 것을 특징으로 한 배선용 차단기의 상간절연판.In the upper and lower longitudinal direction between the mold base of the wiring breaker, and the upper and lower insulating plate is mounted thereon, the bent part 11 is formed at the lower side while being inclined finely on one side of the upper and lower insulating plate 10. An interphase insulating plate of a circuit breaker, characterized in that the insertion part (1) is made to be fixed by a friction force forcedly inserted into the mounting groove (2).
KR2019950020569U 1995-08-09 1995-08-09 Circuit breaker structure KR0124752Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950020569U KR0124752Y1 (en) 1995-08-09 1995-08-09 Circuit breaker structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950020569U KR0124752Y1 (en) 1995-08-09 1995-08-09 Circuit breaker structure

Publications (2)

Publication Number Publication Date
KR970011107U KR970011107U (en) 1997-03-29
KR0124752Y1 true KR0124752Y1 (en) 1998-09-15

Family

ID=19420491

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950020569U KR0124752Y1 (en) 1995-08-09 1995-08-09 Circuit breaker structure

Country Status (1)

Country Link
KR (1) KR0124752Y1 (en)

Also Published As

Publication number Publication date
KR970011107U (en) 1997-03-29

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