KR960008219Y1 - Compact fuse - Google Patents
Compact fuse Download PDFInfo
- Publication number
- KR960008219Y1 KR960008219Y1 KR2019910023953U KR910023953U KR960008219Y1 KR 960008219 Y1 KR960008219 Y1 KR 960008219Y1 KR 2019910023953 U KR2019910023953 U KR 2019910023953U KR 910023953 U KR910023953 U KR 910023953U KR 960008219 Y1 KR960008219 Y1 KR 960008219Y1
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- KR
- South Korea
- Prior art keywords
- terminal
- fuse
- confirmation
- output terminal
- burnout
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/0411—Miniature fuses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
요약없음No summary
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 본 고안의 작용 상태도.3 is a state diagram of the present invention.
제4도는 본 고안의 평상시 작용 상태를 나타낸 회로도.Figure 4 is a circuit diagram showing a normal working state of the present invention.
제5도는 본 고안의 퓨즈의 소손확인시 작용상태를 나타낸 회로도.5 is a circuit diagram showing an operation state when confirming the burnout of the fuse of the present invention.
제6도는 종래의 단면도.6 is a conventional cross-sectional view.
제7도는 종래의 퓨즈의 소손확인시 작용 상태를 나타낸 회로도.7 is a circuit diagram showing an operation state when confirming the burnout of a conventional fuse.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 퓨즈몸체11 : 입력단자10: fuse body 11: input terminal
12 : 확인용 단자 받침편13 : 확인용 단자12: confirmation terminal support 13: confirmation terminal
14 : 사각코일 스프링15 : 출력단자14: square coil spring 15: output terminal
16 : 개구공17 : 누름부16: opening hole 17: pressing part
F : 퓨즈F: Fuse
본 고안은 소손확인용 단자가 부설된 소형 퓨즈에 관한 것으로, 특히 자동차등의 실내에 형성된 퓨즈박스에 다수개의 퓨즈가 접속단자에 접속된 상태에서 소손 확인용 단자에 의하여 퓨즈의 소손을 확인할 수 있도록 한것에 관한 것이다.The present invention relates to a small fuse in which a burnout confirmation terminal is installed. In particular, a plurality of fuses are connected to a connection terminal in a fuse box formed in an interior of a car such that the fuse can be checked by a burnout check terminal. It's about doing.
일반적으로 자동차등의 실내에 형성된 퓨즈 박스에는 다수개의 퓨즈가 꽂혀 있기 때문에 퓨즈의 소손 또는 점검시에 꽂혀 있는 퓨즈몸체를 뽑아내어 확인해야 하나 밀집된 상태로 꽂혀있는 퓨즈몸체를 뽑아내기가 매우 곤란하며 점검해야 할 퓨즈가 많은 경우 롱 노즈 플라이어(long nose pliers)와 같은 공구를 사용하여 퓨즈몸체를 뽑아내어 점검해야 하나 이 또한 시간이 많이 소요되고 번거러운 문제점이 있어왔다.In general, a large number of fuses are inserted in a fuse box formed in a car interior, so when the fuse is burned out or inspected, the fuse body must be pulled out and checked. If there are a lot of fuses to be used, the fuse body must be pulled out and checked using a tool such as a long nose pliers, but this has also been a time-consuming and cumbersome problem.
제6도 및 제7도는 종래도로써 퓨즈(F)에 연결된 입력단자(20)와 출력단자(21) 상면이 퓨즈몸체로부터 노출되어 저항측정기(M)의 테스트단자(T)를 입력단자(20)와 출력단자(21)에 접촉시켜 그 저항을 측정하여 퓨즈(F)의 소손여부를 확인하게 되는데 제7도와 같은 상태에서는 퓨즈(F)의 소손확인이 곤란하다.6 and 7 show conventional input terminals 20 and output terminals 21 connected to the fuse F to the upper surface of the fuse body to expose the test terminal T of the resistance measuring instrument M to the input terminal 20. ) And the output terminal 21 to measure the resistance to check whether the fuse (F) is burned out, it is difficult to confirm the burnout of the fuse (F) in the state shown in FIG.
이는 양 단자(20)(21)에 연결된 퓨즈(F)가 소손된 상태에서 저항측정기(M)의 테스트단자(T)를 입력단자(20)와 출력단자(21)에 접촉시키게 되면 전체회로에 걸리는 저항값이 저항측정기(M)에 측정되어 퓨즈(F) 소손확인이 곤란한 것이다.This is because when the fuse (F) connected to both terminals (20) and (21) is burned out and the test terminal (T) of the resistance meter (M) is brought into contact with the input terminal (20) and the output terminal (21), The resistance value applied is measured by the resistance measuring device M, so it is difficult to confirm the burnout of the fuse F. FIG.
본 고안은 상술한 바와 같은 제반 문제들을 해소하기 위하여 이루어진 것으로서, 퓨즈가 접속단자에 접속된 상태에서 저항측정기를 이용하여 퓨즈의 소손여부를 확인할 수 있도록 소손 확인용 단자가 몸체내측으로 형성되어 양 단자가 접속단자에 접속된 상태에서 저항측정기를 이용하여 퓨즈의 소손여부를 확인할 수 있도록 하는 소형퓨즈를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-mentioned problems, and the terminal for confirming the burnout is formed inside the body to check whether the fuse is burnt out by using a resistance meter while the fuse is connected to the connection terminal. It is an object of the present invention to provide a small fuse capable of checking whether a fuse is burned out by using a resistance meter while is connected to a connection terminal.
본 고안은 상기한 바와같은 목적을 달성하기 위하여 퓨즈몸체의 중앙에 형성된 퓨즈의 양 단면은 입력단자와 확인용 단자 받침편과 연결하고 확인용 단자 받침편 상면으로 설치된 사각코일 스프링에 의하여 확인용 단자가 츨력단자와 확인용 단자 받침편사이에서 탄력적으로 접속되며 확인용 단자 상측의 누름부가 퓨즈몸체 상면으로 돌출되어 누름부를 누름에 따라 확인용 단자가 출력단자로 부터 떨어지게 되어 결국 퓨즈의 저항값만을 측정하게 되어서 퓨즈의 소손여부를 정확하게 측정할 수 있게 되는 것이다.In order to achieve the above object, the present invention connects both end faces of the fuse formed at the center of the fuse body with the input terminal and the confirmation terminal support piece, and the confirmation terminal is provided by the square coil spring installed on the confirmation terminal support piece upper surface. It is elastically connected between the output terminal and the check terminal support piece, and the pressing part on the upper side of the checking terminal protrudes to the upper surface of the fuse body. As the pressing part is pressed, the checking terminal is separated from the output terminal. It is possible to accurately measure whether the fuse is burned out.
이하 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings.
제2도 및 제3도는 본 고안의 확인용 단자가 배치된 상태를 나타낸 단면도로써, 퓨즈몸체(10) 중앙에 형성된 퓨즈(F)의 양단부는 입력단자(11)와 확인용 단자 받침편(12)에 각각 연결되게 하고 확인용 단자 받침편(12)과 확인용 단자(13)사이에 사각코일 스프링(14)을 개재하여 확인용 단자(13)가 출력단자(15) 상측에 형성된 개구공(16)을 통하여 탄력적으로 상,하 이동되게 하여서 확인용 단자(13) 상측에 형성된 누름부(17)를 누름에 따라 확인용 단자(13)가 출력단자(15)로부터 떨어지게 구성한 것으로 도면 중 미설명부호(18)(19)는 접촉면, (M)은 저항측정기, (T)는 테스트단자를 나나탠 것이다.2 and 3 are cross-sectional views showing a state in which the confirmation terminal of the present invention is disposed, and both ends of the fuse F formed at the center of the fuse body 10 have an input terminal 11 and a confirmation terminal support piece 12. Opening hole formed at the upper side of the output terminal 15 through the rectangular coil spring 14 between the confirmation terminal support piece 12 and the confirmation terminal 13. 16, the confirmation terminal 13 is separated from the output terminal 15 by pressing the pressing part 17 formed on the upper side of the confirmation terminal 13 to move up and down elastically. Reference numerals 18 and 19 denote contact surfaces, M denotes a resistance meter, and T denotes a test terminal.
이와 같이 구성된 본 고안의 바람직한 실시예를 설명하면 다음과 같다.Referring to the preferred embodiment of the present invention configured as described above are as follows.
재2도는 입력단자(11)와 출력단자(15)가 퓨즈(F)와 서로 전기적으로 연결되어 있는 상태이다.2 is a state in which the input terminal 11 and the output terminal 15 are electrically connected to the fuse (F).
이는 확인용 단자(13)의 접촉면(18)과 출력단자(15)의 접촉면(19)이 사각 코일 스프링(14)에 의하여 서로 탄력적으로 접속되어 있는 것으로, 제4도에 도시한 회로도와 같이 평상시에는 입력단자(11)와 출력단자(15)가 퓨즈(F)로 연결되어 전류가 흐르는 상태로 된다.This is because the contact surface 18 of the confirmation terminal 13 and the contact surface 19 of the output terminal 15 are elastically connected to each other by the square coil spring 14, and as shown in the circuit diagram shown in FIG. In the input terminal 11 and the output terminal 15 is connected to the fuse (F), the current flows.
제3도는 퓨즈(F)의 소손여부를 확인하기 위한 것으로, 저항 측정기(M)의 테스트단자(T)의 일측단자는 입력단자(11)의 상측면에 접촉시키고 다른 한 단자는 확인용 단자(13)의 누름부(17)에 접촉시켜 누루게 되면 출력단자(15)에 탄력적으로 접촉되어 있던 확인용 단자(13)가 떨어지게 되는 것으로, 제5도에 도시한 바와같이 퓨즈(F)가 속한 전기회로의 상태와 관계없이 퓨즈(F)만의 저항값이 측정되어 퓨즈(F)의 소손여부를 확인하게 되는 것이다.3 is to check whether the fuse (F) is burned out, one side of the test terminal (T) of the resistance meter (M) is in contact with the upper side of the input terminal 11 and the other terminal is a terminal for confirmation ( When it comes in contact with the pressing part 17 of 13), the confirmation terminal 13 which is elastically in contact with the output terminal 15 falls, and as shown in FIG. 5, the fuse F belongs to Regardless of the state of the electric circuit, the resistance value of only the fuse F is measured to check whether the fuse F is burned out.
이상에서 상술한 바와같이 본 고안에 의하면 확인용 단자가 평상시에는 입력단자와 출력단자에 전기적으로 연결된 상태로 되며 퓨즈 소손여부의 확인시에는 확인용 단자를 누름에 따라 출력단자와 전기적 접속이 단속되게 되어 퓨즈의 저항값만을 측정하여 퓨즈의 소손확인을 정확하게 측정할 수 있는 매우 실용적인 고안이다.As described above, according to the present invention, the confirmation terminal is normally connected to the input terminal and the output terminal, and when the fuse is burned, the output terminal and the electrical connection are interrupted by pressing the confirmation terminal. Therefore, it is a very practical design that can accurately measure the burnout confirmation by measuring only the resistance value of the fuse.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910023953U KR960008219Y1 (en) | 1991-12-26 | 1991-12-26 | Compact fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910023953U KR960008219Y1 (en) | 1991-12-26 | 1991-12-26 | Compact fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930016066U KR930016066U (en) | 1993-07-28 |
| KR960008219Y1 true KR960008219Y1 (en) | 1996-09-24 |
Family
ID=19325615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910023953U KR960008219Y1 (en) | 1991-12-26 | 1991-12-26 | Compact fuse |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960008219Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101464455B1 (en) * | 2010-11-23 | 2014-11-21 | 닛산 지도우샤 가부시키가이샤 | Power circuit interrupting device |
-
1991
- 1991-12-26 KR KR2019910023953U patent/KR960008219Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101464455B1 (en) * | 2010-11-23 | 2014-11-21 | 닛산 지도우샤 가부시키가이샤 | Power circuit interrupting device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930016066U (en) | 1993-07-28 |
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