KR910007173Y1 - Safety switch for electronic range - Google Patents
Safety switch for electronic range Download PDFInfo
- Publication number
- KR910007173Y1 KR910007173Y1 KR2019870009345U KR870009345U KR910007173Y1 KR 910007173 Y1 KR910007173 Y1 KR 910007173Y1 KR 2019870009345 U KR2019870009345 U KR 2019870009345U KR 870009345 U KR870009345 U KR 870009345U KR 910007173 Y1 KR910007173 Y1 KR 910007173Y1
- Authority
- KR
- South Korea
- Prior art keywords
- safety switch
- lever
- door
- switch
- hole
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6414—Aspects relating to the door of the microwave heating apparatus
- H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 안전스위치장치가 설치된 상태의 일측면도.1 is a side view of a state in which the safety switch device of the present invention is installed.
제2도는 제1도의 상태에서 도어가 닫혔을 때의 동작상태도.2 is an operating state when the door is closed in the state of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 안전스위치장치 2 : 브레키트1: Safety switch device 2: Brekit
4 : 도어후크통공 6 : 도어레버통공4: Door hook through hole 6: Door lever through hole
8 : 회동레버 9 : 제2안전스위치8: Rotating lever 9: Second safety switch
10 : 제1인전스위치 11 : 모니터스위치10: first switch 11: monitor switch
12 : 도어 14 : 도어레버12: door 14: door lever
본 고안은 전자레인지의 안전스위치장치에 관한 것으로, 특히 복수체의 스위치를 일련적으로 확실하게 조작할 수 있게함과 동시에 그 구성을 간단하게 한 전자레인지의 안전스위치장치에 관한 것이다.The present invention relates to a safety switch device for a microwave oven, and more particularly, to a safety switch device for a microwave oven, which can reliably operate a plurality of switches in series and at the same time simplify its configuration.
종래의 전자레인지의 안전스위치장치는 그 구성이 매우 복잡하여 설치공간을 크게 차지하고 제작비가 비싸게 들고 조립작업이 번거로울 뿐만 아니라 장기간 사용에 따른 열변형이나 재질상의 피로현상에 의하여 오동작이 자주 발생하게 되는 것등의 문제점이 있었다.The safety switch device of the conventional microwave oven is very complicated in configuration, occupies a large installation space, is expensive to manufacture, cumbersome assembling work, and malfunctions frequently occur due to thermal deformation or material fatigue caused by long-term use. There was a problem.
본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위하여 전자레인지의 제2안전스위치는 도어 후크에 의해 회동하는 통상의 회동레버를 거쳐 조작되게 하는 한편, 모니터스위치와 제1안전스위치는 간단한 도어레버에 의해 순차적으로 조작되게 함으로써 구조를 간략화함과 동시에 오동작이 발생되지 않게하며 설치공간을 대폭적으로 줄일 수 있게 한 전자레인지의 안전스위치장치를 제공함에 있다.The purpose of the present invention is to solve the above-mentioned problems, the second safety switch of the microwave oven to be operated through the normal rotation lever rotated by the door hook, while the monitor switch and the first safety switch is a simple door It is to provide a safety switch device for a microwave oven that can be operated by the lever in order to simplify the structure and to prevent malfunctions and to significantly reduce the installation space.
이하, 본 고안의 한 실시예를 도면에 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
즉, 브래키트(2)의 전면판(3)의 상부에 도어(12)의 후크(13)가 통과하는 통공(4)을 형성하고 하부에 도어(12)의 레버(14)가 통과하는 통공(6)를 형성하여, 상기 후크통공(4)의 하단으로부터 내측으로 상향 경사지게 형성시킨 안내판(5)을 설치하고 안내판(5)의 내측단 하부에 회동레버(8)를 축(7)으로 회동가능하게 설치하되 일단은 상기 안내판(5)의 내측단 하부에 걸리게 하고 타단 상부는 제2안전스위치(9)에 근접되게 설치하여서 된 통상의 안전스위치장치(1)에 있어서, 상기 레버통공(6)의 내측 상, 하부에는 제1안전스위치(10)와 모터스위치(11)가 도어레버(10)의 삽입동작에 의해 조작되게 고정시키되, 제1안진스위치(10)의 위치를 모니터스위치(11)보다 후방에 위치시켜 양스위치가 시차를 두고 차례로 조작되도록 구성하여서 된 것이다.That is, the through hole 4 through which the hook 13 of the door 12 passes is formed in the upper part of the front plate 3 of the bracket 2, and the through hole through which the lever 14 of the door 12 passes through the lower part. (6) is formed, the guide plate (5) formed to be inclined upwardly from the lower end of the hook through hole (4) is installed, and the pivoting lever (8) is rotated to the shaft (7) at the lower inner end of the guide plate (5). In the safety switch device (1) of the conventional safety switch (1), which is installed to be possible, but one end is caught by the lower end of the inner end of the guide plate (5) and the other end is installed close to the second safety switch (9). ), The first safety switch 10 and the motor switch 11 are fixed to be operated by the insertion operation of the door lever 10, and the position of the first seismic switch 10 is monitored at the upper and lower sides of the monitor switch 11. It is located at the rear of the switch so that both switches can be operated in sequence with a time difference.
이상과 같이 구성된 본 고안은 도아(12)가 열려 있을 때는 제1도와 같이 모니터스위치(11)와 제1안전스위치(10) 및 제2안전스위치(9)가 외부의 간섭을 받지 않는 상태에 있다가 도어(12)를 닫으면 제2도와 같이 도어(12)의 레버(14)에 의해 모니터스위치(11)와 제1안전스위치(10)를 차례로 조작되고, 도어(12)의 후크(13)도 역시 회동레버(8)를 눌러 회동레버(8)를 반시계방향으로 회동시켜 그 후단 상면으로 하여금 제2안전스위치(9)를 조작케하여 스위치들을 동작시키는 것으로, 제1안전스위치들을 동작시키는 것으로, 제1안전스위치(10)와 모니터스위치(11)를 조작시켜 주기 위한, 구성이 매우 간단하여 안전스위치 장치의 설치공간이 줄어들게 되고 동작이 확실하며 제작, 조립작업을 신소화할 수 있는 것등의 특징을 지닌 것이다.According to the present invention configured as described above, when the door 12 is opened, the monitor switch 11, the first safety switch 10, and the second safety switch 9 do not receive external interference as shown in FIG. 1. When the door 12 is closed, the monitor switch 11 and the first safety switch 10 are sequentially operated by the lever 14 of the door 12 as shown in FIG. 2, and the hook 13 of the door 12 is also operated. Also, by pressing the rotation lever 8 to rotate the rotation lever 8 counterclockwise, the rear end of the upper surface to operate the second safety switch 9 to operate the switches, to operate the first safety switches In order to operate the first safety switch 10 and the monitor switch 11, the configuration is very simple, the installation space of the safety switch device is reduced, the operation is sure, and the manufacturing and assembly work can be minimized. It is characterized by.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870009345U KR910007173Y1 (en) | 1987-06-11 | 1987-06-11 | Safety switch for electronic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870009345U KR910007173Y1 (en) | 1987-06-11 | 1987-06-11 | Safety switch for electronic range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890001824U KR890001824U (en) | 1989-03-20 |
| KR910007173Y1 true KR910007173Y1 (en) | 1991-09-24 |
Family
ID=19263991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870009345U KR910007173Y1 (en) | 1987-06-11 | 1987-06-11 | Safety switch for electronic range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910007173Y1 (en) |
-
1987
- 1987-06-11 KR KR2019870009345U patent/KR910007173Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890001824U (en) | 1989-03-20 |
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