KR870001625Y1 - Inter-lock device for electronic range - Google Patents

Inter-lock device for electronic range Download PDF

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Publication number
KR870001625Y1
KR870001625Y1 KR2019850005569U KR850005569U KR870001625Y1 KR 870001625 Y1 KR870001625 Y1 KR 870001625Y1 KR 2019850005569 U KR2019850005569 U KR 2019850005569U KR 850005569 U KR850005569 U KR 850005569U KR 870001625 Y1 KR870001625 Y1 KR 870001625Y1
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KR
South Korea
Prior art keywords
switch
hook
slider
door
microwave oven
Prior art date
Application number
KR2019850005569U
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Korean (ko)
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KR860015083U (en
Inventor
조태일
Original Assignee
대우전자주식회사
김용원
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Priority to KR2019850005569U priority Critical patent/KR870001625Y1/en
Publication of KR860015083U publication Critical patent/KR860015083U/en
Application granted granted Critical
Publication of KR870001625Y1 publication Critical patent/KR870001625Y1/en

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6414Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417Door 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

전자레인지의 인터록장치Microwave Interlock Device

제1도는 본 고안에서 문이 닫힌 상태의 단면도.1 is a cross-sectional view of the closed state in the present invention.

제2도는 본 고안에서 문이 열린 상태의 단면도.2 is a cross-sectional view of the open state in the present invention.

제3도는 정전시 푸쉬레버를 이용하여 문을 여는 상태를 표시한 단면도.3 is a cross-sectional view showing a state of opening the door by using the push lever in the event of power failure.

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

4 : 솔레노이드 5 : 슬라이더4: solenoid 5: slider

5' : 스위치작동경사면 6 : 슬라이더헤드5 ': Switch operation slope 6: Slider head

12 : 슬라이드안내벽12: slide guide wall

본 고안은 전자레인지의 인터록 장치에 관한 것으로서 도어의 개폐동작과 마이크로스위치의 언, 오프 동작을 정확히 하여 주며 로드로 부터의 충격을 마이크로스위치가 직접 받지 못하도록 한 것이다.The present invention relates to an interlock device of a microwave oven, which accurately opens and closes the door and unlocks and turns off the micro switch, and prevents the micro switch from directly receiving an impact from the rod.

통상적으로 종래의 인터록장치는 핸들식이나 버튼식으로 할 수 밖에 없어서 인터록장치가 복잡하고 로드나 후크로부터 마이크로스위치에 직접적인 충격을 받게되어 있어 마이크로스위치의 레버로서 충격을 완화시켜 주기 위하여 고가의 마이크로스위치를 사용하였다.In general, the conventional interlock device has to be handled or buttoned, so that the interlock device is complicated, and the microswitch is directly impacted by the rod or hook. Was used.

따라서 원가 상승의 요인이 되었다.As a result, the cost hike was a factor.

본 고안은 상기와 같은 종래의 결점을 개선하여 도어의 개폐를 텃치식으로 할 수 있게 하기 위하여 스위치작동경사면이 형성된형 슬라이딩로드를 설치하여, 솔레노이드의 순간적인 동작에 의해 도어가 열리도록 하고, 후크의 충격이 직접 마이크로 스위치에 전달되지 못하게 하며 인터록 장치의 고장이나 정전시를 대비하여 수동레버를 전자레인지의 하부에 설치하므로서 보다 완전한 전자레인지의 인터록장치를 구성한 것으로 이하 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention improves the conventional drawbacks as described above, the switch operation inclined surface is formed to be able to quench the opening and closing of the door By installing the sliding rod, the door is opened by the momentary operation of the solenoid, the shock of the hook is not transmitted directly to the micro switch, and the manual lever is placed on the lower part of the microwave oven in case of failure or power failure of the interlock device. By installing the interlock device of a more complete microwave oven will be described in detail by the accompanying drawings as follows.

즉 전자레인지의 본체(1) 후크안내홈(8) 내측으로는 도어(2)를 닫았을 때 고정후크(3)가 걸릴 수 있는 후크걸림턱(7)과 그 후방으로는 슬라이드 안내벽(12)이 형성되고, 슬라이드 안내벽(12)과 후크걸림턱(7) 사이에는 슬라이더 헤드(6)와 스위치작동 경사면(5')이 형성된형 슬라이더(5)를 설치하였다.In other words, the hook hooking jaw 7, which can be fixed by the hook 3 when the door 2 is closed inside the main body 1, the hook guide groove 8 of the microwave oven, and the slide guide wall 12 behind it. ), A slider head 6 and a switch operating inclined surface 5 'are formed between the slide guide wall 12 and the hooking jaw 7. The type slider 5 was provided.

슬라이더(5)의 상단은 솔레노이드(4)와 연결하였으며 슬라이더(5)의 하방에는 스프링(11)에 의해 푸쉬레버(10)가 착설되어 정전시나 고장시 수동으로 도어(2)를 열 수 있도록 하였으며 슬라이더(5)의 스위치작동 경사면(5')과 접하여는 고주편차단스위치(9)를 착설하여 된 것이다.The upper end of the slider (5) is connected to the solenoid (4), the push lever 10 is installed by the spring 11 below the slider (5) to open the door (2) manually in case of power failure or failure. The high circumferential cutoff switch 9 is installed in contact with the switch-operated inclined surface 5 'of the slider 5.

이와같이 구성된 본 고안은 전자레인지의 도어(2)를 닫고 요리를 할때는 제1도와 같이 도어(2)의 고정후크(3)는 본체(1)의 후크안내홈(8)으로 삽임되어 후크걸림턱(7)에 걸리고 슬라이더(5)는 솔레노이드(4)의 스프링과 고정후크(3)가 누르는 힘에 의하여 하강되어저 스위치작동경사면(5')의 상단이 고주파 차단스위치(9)의 스위치접점(9')를 압압하여 고주파가 발생되므로 요리가 시작된다.The present invention configured as described above, when closing the door 2 of the microwave oven and cooking, as shown in FIG. 1, the fixed hook 3 of the door 2 is inserted into the hook guide groove 8 of the main body 1 so that the hook catching jaw ( 7) and the slider 5 is lowered by the force of the spring and the fixed hook 3 of the solenoid 4 so that the upper end of the low switch operating slope 5 'is the switch contact 9 of the high frequency cut-off switch 9 ') Is pressed to generate a high frequency, so cooking begins.

이후 요리가 완료되어 도어(2)를 열고자 할때는 본체(1)의 판넬(도시생략)을 조작하여 솔레노이드(4)에 전원을 도통시키면 제2도와 같이 슬라이더(5)가 상승하게 되는데 이때 슬라이더헤드(6)는 고정후크(3)를 상측으로 밀어서 후크걸림턱(7)으로 부터 이탈시킴으로서 도어(2)가 열림과 동시 스위치작동경사면(5')도 상승하여 스위치접점(9')이 경사면(5')와 이격되어 단락되므로 고주파의 발생이 정확히 차단된다.After the cooking is completed and the door 2 is opened, when the power is connected to the solenoid 4 by operating a panel (not shown) of the main body 1, the slider 5 rises as shown in FIG. (6) pushes the fixing hook (3) upwards to disengage from the hook catching jaw (7), the door (2) is opened and the switch operating inclined surface (5 ') also rises, so that the switch contact (9') is inclined ( 5 ') is shorted apart, so high frequency generation is cut off correctly.

제3도는 고장시나 정전시 도어(2)를 여는 상태를 표시한 것으로서 이때는 본체(1) 하단의 푸쉬레버(10)를 화살표 방향으로 밀면 푸쉬레버(10)는 중심축(A)을 중심으로 회전되며 선단(10')이 슬라이더(5)를 상측으로 밀어주므로 전술한 방법대로 도어(2)가 열리며 고주파가 차단된다.3 shows a state in which the door 2 is opened in case of failure or power failure. In this case, when the push lever 10 at the bottom of the main body 1 is pushed in the direction of the arrow, the push lever 10 rotates about the central axis A. Since the front end 10 'pushes the slider 5 upward, the door 2 is opened and the high frequency is cut off as described above.

이상과 같이 본고안은 솔레노이드(4)로서형 슬라이더(5)를 동작시켜 도어(2)를 개폐시키므로서 도어(2)의 개폐동작이 정확하며 슬라이더(5)에는 스위치작동경사면(5')에 형성되어 있어 스위치작동경사면(5')이 승하강하면서 고주파차단스위치(9)의 스위치접점(9')을 압압하여 주므로 종전처럼 후크로부터의 충격이 직접 가하여지지 않으므로 고주파차단스위치(9)의 고장이 전혀 없는 특징이 있다.As mentioned above, this bill is a solenoid 4 By operating the type slider 5 to open and close the door 2, the opening and closing operation of the door 2 is accurate, and the slider 5 is formed on the switch operating inclined surface 5 'so that the switch operating inclined surface 5' is formed. Pressing the switch contact (9 ') of the high-frequency cut-off switch (9) while moving up and down, there is a feature that there is no failure of the high-frequency cut-off switch (9) because the impact from the hook is not directly applied as before.

Claims (1)

전자레인지의 본체(1) 후크안내홈(8) 내측으로 설치된 후크걸림턱(7)과 접하여, 슬라이더헤드(6) 및 스위치작동경사면(5')이 형성된형 슬라이더(5)를 설치하고 솔레노이드(4)로서 슬라이드 안내벽(12)을 따라 승하강하게 하여, 스위치작동경사면(5')이 승하강하며 고주파차단스위치(9)의 스위치접점(9')을 작동시키도록 한 것을 특징으로 한 전자레인지의 인터록 장치.The slider head 6 and the switch operating inclined surface 5 'are formed in contact with the hook catching jaw 7 provided inside the hook guide groove 8 of the main body 1 of the microwave oven. A type slider 5 is provided and the solenoid 4 is moved up and down along the slide guide wall 12 so that the switch operating inclined surface 5 'is raised and lowered and the switch contact 9' of the high frequency cut-off switch 9 is opened. An interlock device for a microwave oven, wherein the microwave oven is operated.
KR2019850005569U 1985-05-14 1985-05-14 Inter-lock device for electronic range KR870001625Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850005569U KR870001625Y1 (en) 1985-05-14 1985-05-14 Inter-lock device for electronic range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850005569U KR870001625Y1 (en) 1985-05-14 1985-05-14 Inter-lock device for electronic range

Publications (2)

Publication Number Publication Date
KR860015083U KR860015083U (en) 1986-12-30
KR870001625Y1 true KR870001625Y1 (en) 1987-04-30

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Application Number Title Priority Date Filing Date
KR2019850005569U KR870001625Y1 (en) 1985-05-14 1985-05-14 Inter-lock device for electronic range

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KR860015083U (en) 1986-12-30

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