KR870002637Y1 - Switch - Google Patents
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- Publication number
- KR870002637Y1 KR870002637Y1 KR2019850000257U KR850000257U KR870002637Y1 KR 870002637 Y1 KR870002637 Y1 KR 870002637Y1 KR 2019850000257 U KR2019850000257 U KR 2019850000257U KR 850000257 U KR850000257 U KR 850000257U KR 870002637 Y1 KR870002637 Y1 KR 870002637Y1
- Authority
- KR
- South Korea
- Prior art keywords
- main body
- plate
- insulating plate
- insulating
- fixed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
내용 없음.No content.
Description
제 1(a)도는 본 고안의 종 단면도.Figure 1 (a) is a longitudinal cross-sectional view of the present invention.
제 1(b)도는 본 고안의 저면도.Figure 1 (b) is a bottom view of the present invention.
제2도는 종래의 종 단면도.2 is a conventional longitudinal sectional view.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
8.8' : 절곡부 9 : 절연재판8.8 ': bend 9: insulation board
본 고안은 권선을 이용한 전동기, 변압기, 안전기(형광등)에 과전류가 흐르는 것을 방지하는 온도 스위치에 관한 것이다.The present invention relates to a temperature switch that prevents the overcurrent flows to the motor, transformer, safety device (fluorescent lamp) using the winding.
종래에는 바이메탈을 이용하여 과전류를 차단시키는 것에 있어서 전선에 연결된 밑판을 절연지로 감싸서 본체의 절곡부로 고종한 것으로 권선을 이용한 전동기, 변압기, 안전기 등에 진공속에서 온도 스위치를 합침시킬 때 압력을 견디지 못하여 밑판이 파손 및 찌그러져 내부에 설치된 바이메탈이 제구실을 하지 못해 과전류가 방출됨으로써 화재가 발생하였던 것이고, 또한, 전선에 접촉된 밑판과 보호캡 사이에 애자등 절연물질을 끼워 설치하였으나 이는 애자사용으로 인해 부피 및 부품의 증가로 인해 원가 상승의 요인이 되었던 것이다.Conventionally, in blocking the over-current by using bimetal, the base plate connected to the electric wire is wrapped with insulating paper and then bent to the bent part of the main body. When the temperature switch is incorporated in a vacuum such as an electric motor, a transformer, a safety device, etc. The bottom plate was broken and crushed, which caused the fire due to the release of overcurrent because the bimetal installed in the inside could not be operated in the control room.In addition, the insulator such as insulator was inserted between the bottom plate and the protective cap in contact with the wire. And the increase in parts has contributed to the cost increase.
따라서 본 고안은 절연지가 필요없이 절연재판을 특수 처리하고 본체와 절연재판을 견고히 하기 위해 상하 좌우를 절곡부로 형성시켜 고정한 것이고, 또한 절연지(A)를 제거함으로써 절재재판을 더욱 견고히 고정시킬 수 있는 여건이 생기는 것이다.Therefore, the present invention is formed by fixing the upper and lower left and right sides with a bent portion in order to specially treat the insulating plate without the need for the insulating paper and to firmly the main body and the insulating plate, and also to remove the insulating paper (A), to further secure the cutting plate. This is what happens.
이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다. 본체(1)의 내부에 바이메탈(2)을 고정 설치하여 밑판(3)의 접점(4)과 접촉되어 본체(1)의 절곡부(5)(5')로 고정시키고, 본체(1)와 밑판(3)의 단자(6)(6')에 전선(7)(7')을 각각 연결시킨 것에있어서, 본체(1)의 절곡(5)(5')(8)(8')에 내열성과 고절연성이 유지되게 표면 처리한 절연재판(9)을 고정시킨 것으로 절연재판(9)을 내열성 및 고절연성이 우수하도록 특수표면처리 함으로써 절연재판(9)의 면상에는 절연이 되는 것이고, 또한 절연재판(9)을 견고히 고정하기 위하여 절곡부(8)(8')를 좌우 양측에 형성시킨 것이다.This will be described in detail with reference to the accompanying drawings. The bimetal 2 is fixedly installed inside the main body 1 to be in contact with the contact point 4 of the base plate 3 to be fixed by the bent portions 5 and 5 'of the main body 1, and the main body 1 and The electric wires 7 and 7 'are connected to the terminals 6 and 6' of the base plate 3, respectively, to the bends 5, 5 ', 8 and 8' of the main body 1. The insulating plate 9 surface-treated is fixed to maintain heat resistance and high insulation, and the insulating plate 9 is insulated on the surface of the insulating plate 9 by special surface treatment for excellent heat resistance and high insulation. In order to firmly fix the insulating plate 9, bent parts 8 and 8 'are formed on both left and right sides.
따라서, 전동기 등에 합침시킬 때 절연재판(9)이 찌그러지지 않을뿐만 아니라 파손도 방지할 수 있는 것이다.Therefore, when insulated with an electric motor or the like, not only the insulation plate 9 is crushed, but also damage can be prevented.
물론, 절연재판(9)의 접점(4)과 단자(6)는 비 절연재로써 전류가 통하도록 한 것이다.Of course, the contact 4 and the terminal 6 of the insulating plate 9 are made of a non-insulating material so that a current passes.
이와같이 본체에 절연재판을 고정시킴으로써 바이메탈의 역할을 제대로 할 뿐만 아니라 제품의 소형화에 일익을 담당할 수 있는 것이다.In this way, by fixing the insulating plate to the body not only plays a role of bimetal, but also can play a role in miniaturization of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850000257U KR870002637Y1 (en) | 1985-01-14 | 1985-01-14 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850000257U KR870002637Y1 (en) | 1985-01-14 | 1985-01-14 | Switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860010096U KR860010096U (en) | 1986-08-16 |
| KR870002637Y1 true KR870002637Y1 (en) | 1987-08-12 |
Family
ID=19239414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850000257U KR870002637Y1 (en) | 1985-01-14 | 1985-01-14 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870002637Y1 (en) |
-
1985
- 1985-01-14 KR KR2019850000257U patent/KR870002637Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR860010096U (en) | 1986-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| NORF | Unpaid initial registration fee |