KR940006075Y1 - Safety plate of condenser for high voltage - Google Patents
Safety plate of condenser for high voltage Download PDFInfo
- Publication number
- KR940006075Y1 KR940006075Y1 KR2019880015968U KR880015968U KR940006075Y1 KR 940006075 Y1 KR940006075 Y1 KR 940006075Y1 KR 2019880015968 U KR2019880015968 U KR 2019880015968U KR 880015968 U KR880015968 U KR 880015968U KR 940006075 Y1 KR940006075 Y1 KR 940006075Y1
- Authority
- KR
- South Korea
- Prior art keywords
- safety plate
- insulating paper
- high voltage
- coupled
- capacitor
- Prior art date
Links
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 17
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 고압 콘덴서 안전판의 분해 사시도.1 is an exploded perspective view of a conventional high pressure capacitor safety plate.
제2도는 종래의 고압 콘덴서 안전판의 측면도.2 is a side view of a conventional high pressure capacitor safety plate.
제3도는 본 고안 고압 콘덴서 안전판의 분해 사시도.3 is an exploded perspective view of the high-voltage capacitor safety plate of the present invention.
제4도는 본고안 고압 콘덴서 안전판의 측면도.4 is a side view of the high pressure capacitor safety plate of the present invention.
제5ab도는 본고안 고압 콘덴서 안전판의 작동 상태를 보인 상태도.Figure 5ab is a state diagram showing the operating state of the high pressure capacitor safety plate of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 커버 1a : 실리콘 고무1: cover 1a: silicone rubber
2 : 단자 2a : 내부저항2: terminal 2a: internal resistance
3 : 절연지 3a : 삽입 요홈3: insulating paper 3a: insertion groove
4 : 안전판 4a : 삽입편4: safety plate 4a: insertion piece
4b : 걸림돌기4b: jamming
본 고안은 전자레인지에 사용되는 고압 콘덴서의 안전판에 관한 것으로 특히 콘덴서에 과전압이 인가되었을 경우 콘덴서의 카버의 단자간에 절연을 시켜주는 절연지로부터 안전판이 흘러내리는 것을 방지시켜주기 위한 고압 콘덴서의 안전판에 관한 것이다.The present invention relates to a safety plate of a high voltage capacitor used in a microwave oven, and more particularly, to a safety plate of a high voltage capacitor to prevent the safety plate from flowing down from an insulating paper that insulates the terminals of the cover of the capacitor when an overvoltage is applied to the capacitor. will be.
종래 고압 콘덴서의 안전판은 제1도 및 제2도에 도시한 바와 같이 콘덴서의 카바(1)와 단자(2)간에 절열을 시켜주는 절연지(3)의 좌우측단에 일측이 개구된 삽입요홈(3a)을 형성시키고 이와 결합되는 안전판(4)에는 상기 절연지(3)의 삽입요홈(3a)과 대응되는 위치에 삽입편(4a)을 형성시켜 상기 절연지(3)의 삽입요홈(3a)에 상기 안전판(4)의 삽입편(4a)을 끼워 단자(2)와 제품의 단자와의 단락을시켜 주도록 되어 있었으나 과전압이 인가되었을 경우 과전안에 의하여 제5a도에 도시한 바와 같이 절연지(3)가 사방으로 휨이 발생하게 되어 안전판(4)의 삽입편(4a)이 상기 절연지(3)의 삽입홈(3a)으로 부터 하방으로 흘러내려 오게되므로 단자(2)와 카버(1)간에 단락을 시켜주지 못하게 되어 폭발을 일으키게됨으로써 제품의 기능을 상실시키게 되는 문제점을 가지고 있었다.The safety plate of the conventional high pressure capacitor has an insertion recess 3a having one side open at the left and right ends of the insulating paper 3 which insulates between the cover 1 and the terminal 2 of the capacitor as shown in FIGS. 1 and 2. And the insertion plate 4a in a position corresponding to the insertion groove 3a of the insulating paper 3 in the safety plate 4 coupled to the safety plate 4 to form the insertion plate 4a in the insertion groove 3a of the insulating paper 3. Although the insertion piece 4a of (4) was inserted to short-circuit between the terminal 2 and the terminal of the product, when the overvoltage was applied, the insulating paper 3 was moved in all directions as shown in FIG. The bending occurs so that the insertion piece 4a of the safety plate 4 flows downward from the insertion groove 3a of the insulating paper 3 so that the short circuit between the terminal 2 and the cover 1 cannot be made short. Had a problem that causes the product to lose its function by causing an explosion .
본 고안은 상기와 같은 문제점을 해결하기 위하여 절연지와 결합되는 안전판의 삽입편에 걸림돌기를 형성시켜 과전압 인가시 발생되는 안전판이 흘러내림을 방지하도록함으로써 카버와 단자간에 단락 현상을 완전히 방지시켜 폭발로 부터 콘덴서를 보호할 수 있도록 한 것이다.In order to solve the problems described above, the present invention forms a protrusion on the insertion plate of the safety plate coupled with the insulating paper to prevent the safety plate generated when an overvoltage is applied, thereby preventing the short circuit between the cover and the terminal to prevent the short circuit phenomenon. This is to protect the capacitor.
이하 첨부된 도면에 의하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제3도 및 제4도에 도시한 바와 같이 카버(1)와 실리콘 고무(1a)로서 결합되는 단자(2) 및 내부저항(2a)을 부착한 삽입요홈(3a)을 가진 절연지(3)와 상기 절연지(3)의 삽입요홈(3a)과 결합되어 카버(1)와 단자(2)간에 단락시켜 주는 안전판(4)으로 구성된 고압콘덴서의 안전판에 있어서 상기 절연지(3)의 삽입요홈(3a)에 삽입 고정되는 안전판(4)의 삽입편(4a)의 상단부에는 흘러내림 방지 및 조립이 용이하도록한 걸림돌기(4b)를 형성시켜서 된 것으로 상기와 같이 구성된 본 고안의 작용효과를 상세히 설명하면 다음과 같다.As shown in FIGS. 3 and 4, the insulating paper 3 having the terminal 2 coupled to the cover 1 and the silicone rubber 1a and the insertion recess 3a to which the internal resistance 2a is attached; In the safety plate of the high-voltage capacitor composed of the safety plate 4 coupled to the insertion groove (3a) of the insulating paper 3 to short between the cover 1 and the terminal (2), the insertion groove (3a) of the insulating paper (3) In the upper end of the insertion piece (4a) of the safety plate (4) that is inserted into and fixed to the locking projection (4b) is formed to facilitate the prevention and assembly of the falling flow will be described in detail Same as
먼저 카버(1)와 실리콘 고무(1a)로 결합된 단자(2)와 내부저항(2a)을 가진 절연지(3)의 삽입요홈(3a)을 카버(1)와 단자(2)간에 단락시켜 주는 안전판(4)의 삽입편(4a)에 맞추어 압입시키게 되면 안전판(4)의 삽입편(4a)은 약간의 탄성을 받아 밀려나면서 절연지(3)와 결합되게 되는 동시에 절연지(3)의 삽입요홈(3a)의 내측으로 상기 안전판(4)의 삽입편(4a) 상단부에 형성된 걸림돌기(4b)가 걸리게 되어 보다 견고한 결합 상태를 갖게 되는 것이다.First, the insertion groove 3a of the insulating paper 3 having the internal resistance 2a and the terminal 2 coupled to the cover 1 and the silicone rubber 1a is shorted between the cover 1 and the terminal 2. When press-fitted in accordance with the insertion piece 4a of the safety plate 4, the insertion piece 4a of the safety plate 4 is pushed under slight elasticity to be combined with the insulating paper 3 and at the same time the insertion groove of the insulating paper 3 ( The locking protrusion 4b formed at the upper end of the insertion piece 4a of the safety plate 4 is caught inside the safety plate 4, so that a more firm coupling state is obtained.
이와 같이 결합시킨 상태에서 제품에 이용하였을때 콘덴서에 과전압이 인가되게 되면 이 과전압에 의하여 콘덴서의 카버(1)와 결합된 절연지(3)는 카버(1)와 함께 제5a도에 도시한 바와 같이 상방으로 휘어지게 되지만 절연지(3)는 안전판(4)의 삽입편(4a) 상단부에 형성된 걸림돌기(4b)에 걸리게 되므로 상방으로 밀려 올라가지 않는 동시에 하방으로 미끄러져 내려가지 않게되므로 과전압에 의한 카버(1)와 단자(2)간에 단락되는 것을 방지하게 되어 폭발로 부터 콘덴서를 보호하게 되는 것이다.When the overvoltage is applied to the capacitor when it is used in the product in this state, the insulating paper 3 coupled with the cover 1 of the capacitor by the overvoltage is together with the cover 1 as shown in FIG. 5A. Although the sheet is bent upwards, the insulating paper 3 is caught by the catching protrusion 4b formed at the upper end of the insertion piece 4a of the safety plate 4, so that it is not pushed upward and does not slide downward. This prevents the short circuit between 1) and the terminal (2) to protect the capacitor from explosion.
이상에서 설명한 바와 같이 본 고안은 절연지와 결합되는 안전판에 걸림돌기를 형성시켜줌으로써 절연지와 안전판과의 결합을 보다 용이하게 결합할수 있게 하는동시에 과전압 인가시 절연지의 휨 현상을 억제시켜 주게 되어 카버와 단자간의 단락을 방지시켜주게 되므로 제품의 수명보다 장구히 할 수 있는 효과를 제공해줄수 있는 것이다.As described above, the present invention forms an engaging protrusion on the safety plate coupled with the insulating paper, thereby making it easier to combine the insulating paper and the safety plate, and at the same time, suppresses the bending of the insulating paper when overvoltage is applied. It prevents short-circuits, so it can provide an effect that can last longer than the life of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880015968U KR940006075Y1 (en) | 1988-09-30 | 1988-09-30 | Safety plate of condenser for high voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880015968U KR940006075Y1 (en) | 1988-09-30 | 1988-09-30 | Safety plate of condenser for high voltage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900007393U KR900007393U (en) | 1990-04-04 |
| KR940006075Y1 true KR940006075Y1 (en) | 1994-09-08 |
Family
ID=19279808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880015968U KR940006075Y1 (en) | 1988-09-30 | 1988-09-30 | Safety plate of condenser for high voltage |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940006075Y1 (en) |
-
1988
- 1988-09-30 KR KR2019880015968U patent/KR940006075Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900007393U (en) | 1990-04-04 |
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