KR880004540Y1 - Locking device for door of electronic range - Google Patents

Locking device for door of electronic range Download PDF

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Publication number
KR880004540Y1
KR880004540Y1 KR2019850015471U KR850015471U KR880004540Y1 KR 880004540 Y1 KR880004540 Y1 KR 880004540Y1 KR 2019850015471 U KR2019850015471 U KR 2019850015471U KR 850015471 U KR850015471 U KR 850015471U KR 880004540 Y1 KR880004540 Y1 KR 880004540Y1
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KR
South Korea
Prior art keywords
door
switch
main body
lever
locking device
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Application number
KR2019850015471U
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Korean (ko)
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KR870008505U (en
Inventor
서흥석
Original Assignee
삼성전자주식회사
정재은
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Priority to KR2019850015471U priority Critical patent/KR880004540Y1/en
Publication of KR870008505U publication Critical patent/KR870008505U/en
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Publication of KR880004540Y1 publication Critical patent/KR880004540Y1/en

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    • 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 인터로크 장치Interlock devices for microwave ovens

제1도는 본 고안의 일부 절취 분해 사시도.1 is a partially exploded perspective view of the present invention.

제2도는 도어를 닫을 때의 본 고안 요부 발췌 측면도.Figure 2 is an excerpt side view of the subject innovation when the door is closed.

제3도는 도어를 열때의 본 고안 요부 발췌 측면도.3 is an excerpted side view of the present invention when opening the door.

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

1 : 본체 2 : 인장 스프링1: body 2: tension spring

3 : 2차 스위치 4 : 모니터 스위치3: secondary switch 4: monitor switch

5 : 1차 스위치 6,6' : 삽입부5: Primary switch 6,6 ': Insertion part

7,7' : 걸림턱 8 : 레버7,7 ': Jaw Jaw 8: Lever

9 : 누름레버 10,10' : 키이9: push lever 10,10 ': key

본 고안은 인터로크 본체가 승강 작동 되면서 도어의 로킹과 각 마이크로 스위치가 작동 되도록 한 전자레인지의 인터로크 장치에 대한 것이다.The present invention relates to an interlock device of a microwave oven in which the locking of the door and each micro switch are operated while the interlock body is elevated.

종래의 전자레인지는 인터로크 본체는 고정되어 있고, 도어에 착설된 키이가 움직이면서 본체에 삽입되어 로킹과 마이크로 스위치를 작동시켜 주도록 하였다.In the conventional microwave oven, the interlock body is fixed, and the key installed in the door is inserted into the main body while moving to operate the locking and the micro switch.

그러나 이러한 장치는 인터로크의 구조가 매우 복잡하게 되고, 작동이 정확하게 이루어지지 않으며, 소형과 염가형에는 적합하지 못한 결점이 있었다.However, these devices have the disadvantage that the structure of the interlock becomes very complicated, does not work correctly, and is not suitable for small size and low cost.

본 고안은 이와 같은 점들을 감안하여 고안한 것으로 도어에 착설하는 키이는 고정시키고, 인터로크 본체는 승강 작동되게 하여 소형과 염가형의 전자레인지에도 적합하고, 작동도 정확하게 이루어지도록 한 것으로 첨부된 도면에 의거 상술하면 다음과 같다.The present invention has been devised in view of the above points, and the key installed on the door is fixed, and the interlock body is lifted and operated so that it is suitable for small and low-cost microwave ovens, and the operation is made correctly. Based on the above, as follows.

인장스프링(2)으로 기기의 캐비네트(A)일측면에 탈력설치하는 본체(1)의 적정 위치에 2차스위치(3)와 모니터스위치(4) 및 1차스위치(5)를 차례로 부착하고, 2차스위치(3)와 1차스위(5)의 개폐간(3')(5') 전방에는 삽입부(6)(6')와 걸림턱(7)(7')을 형성하며, 모니터스위치(4)의 하부에는 레버(8)를 축착하여 개폐간(4')을 눌러서 작동시켜 주도록 하고, 캐비네트(A)의 본체(1) 상부 위치에는 누름레버(9)를 축착하며, 키이(10)(10') 는 내단부(12)에 뚫은 장공(11)을 이용하여 도어(13)내부에 보울트(14)로 각각 고정되게 부착하여서 된 것이다.Attach the secondary switch (3), the monitor switch (4) and the primary switch (5) in sequence to the proper position of the main body (1) to be installed on one side of the cabinet (A) of the device by the tension spring (2). In the front of the opening and closing period (3 ', 5') of the secondary switch (3) and the primary switch (5), the insertion portion (6) 6 'and the engaging jaw (7) (7') is formed, Lever 8 is attached to the lower part of the monitor switch 4 so as to be operated by pressing the opening / closing section 4 ', and a push lever 9 is attached to the upper position of the main body 1 of the cabinet A. The keys 10 and 10 'are fixed by attaching the bolts 14 to the inside of the door 13 by using the long holes 11 drilled into the inner ends 12.

미설명 부호 " 15 "는 캐비네트(A)에 고정되게 부착하는 본체의 지지판이며, " 16,16' "는 슬라이트홈으로 본체를 지지하여 주는 상기 지지판에 형성한 지지편(17) (17')이 끼워져 본체가 지지판에서 이탈되지 않고 승강 될 수 있게 하여 준다.Reference numeral "15" is a support plate of the main body to be fixedly attached to the cabinet (A), "16,16 '" is a support piece (17) (17) formed on the support plate for supporting the main body by a slit groove ') Is inserted so that the main body can be lifted up and down from the support plate.

이와 같이 구성된 본 고안은 도어(13)를 닫으면, 이 도어에 고정부착된 키이(10)(10') 가 각기 삽입부(6)(6')측을 통해 본체(1)로 들어가게 되는데, 이때 삽입부(6)(6')측에 있는 걸림턱(7)(7')의 상면은 경사면으로 되어 있기 때문에, 제2도에서 보는 바와 같이 키이(10)(10')의 선단부가 경사면을 밀면서 들어가게 되므로 본체(1)는 가상선(a)과 같이 하향되며, 이에 따라 인장스프링(2)은 늘어나게 된다.In the present invention configured as described above, when the door 13 is closed, the keys 10 and 10 'fixedly attached to the door enter the main body 1 through the insertion parts 6 and 6', respectively. Since the upper surface of the locking projections 7 and 7 'on the insertion part 6 and 6' side is an inclined surface, as shown in FIG. 2, the front end of the key 10 and 10 'is inclined surface. Since the main body 1 is pushed down as shown by the virtual line a, the tension spring 2 is stretched accordingly.

이렇게 되어 키이(10)(10')가 경사면 지나서 걸림턱(7)(7')내측에 도달하면, 키이(10)(10')는 경사면을 더이상 눌러 주지 못하게 되므로 늘어났던 스프링(2)이 줄어들면서, 하향된 본체(1)를 다시 끌어 올려 상향시켜 주기 때문에 키이(10)(10')의 선단은 제3도에서 보는 바와 같이 걸림턱(7)(7')에 걸리게 되어 도어는 닫힌 상태에서 로킹되는 것이다.In this way, when the keys 10, 10 'reach the inside of the locking step 7, 7' past the slope, the keys 10, 10 'are no longer pressed against the slope so that the elongated spring 2 is reduced. As the main body 1 is pulled back upward, the ends of the keys 10 and 10 'are caught by the latching jaws 7 and 7' as shown in FIG. It is locked at.

또한 이 상태가 되면 키이(10)(10')의 선단에 의해 2차스위치(3)와 1차스위치(5)의 개폐간(3')(5')이 각각 눌러지게 되어, 이들 스위치가 작동됨과 동시에 하부 키이(10')의 선단은 레버(8)를 내측으로 밀어주게 되므로, 이 레버(8)는 희동되어 그 상단부가 개폐간(4')을 눌러 모니터 스위치(4)를 작동시켜 레인지를 사용할 수 있게 하여주는 것이다.In this state, the openings 3 'and 5' of the secondary switch 3 and the primary switch 5 are pressed by the tips of the keys 10 and 10 ', respectively. At the same time the tip of the lower key 10 'pushes the lever 8 inward, the lever 8 is moved so that its upper end presses the opening and closing 4' to activate the monitor switch 4 To make the range available.

이와 같이 하여 도어(13)가 닫힌 상태에서 조리를 하면 되는 것으로 도어(13)를 열 때에는 제3도에서 보는 바와 같이 가기 전면으로 일부가 노출되도록 캐비네트(A)의 상부에 측착한 누름 레버(9)를 가상선(b)과 같이 눌러주면 이 누름 레버(9)가 하향되면서 본체(1)를 불러서 가상선(a')과 같이 하강시켜 주기 때문에 걸림턱(7)(7')에 의해 로킹되어 있던 기이(10)(10')가 로킹상태에서 해제되므로, 도어(13)는 열리게 되고 동시에 각 스위치(3)(4)(5)는 동작이 중지되며, 일단 도어(13)가 열린 다음 누름레버(9)를 놓아주면 본체(1)는 스프링(2)의 수측력에 의해 다시 원 위치로 상승되는 것이다.In this way, cooking is performed when the door 13 is closed. When the door 13 is opened, as shown in FIG. 3, a push lever attached to the upper part of the cabinet A is exposed to a front part of the top as shown in FIG. When 9) is pressed together with the virtual line b, the push lever 9 is lowered and the main body 1 is called and lowered like the virtual line a '. Since the locked doors 10 and 10 'are released in the locked state, the door 13 is opened and at the same time, each switch 3, 4 and 5 is stopped, and once the door 13 is opened. When the next release lever 9 is released, the main body 1 is raised back to its original position by the water pressure of the spring 2.

이와 같이 작동되는 본 고안은 키이는 고정되게 착설하고 인터로크 본체를 승강 작동되도록 하였기 때문에 콘트롤 부분을 기기의 상부에 설치하는 모델에 필수적인 구조이며, 소형 및 염가형의 레인지에도 매우 적합함은 물론, 그 작동이 정확하고도 원활하게 이루어지는 등 매우 유용한 고안이다.The present invention, which is operated in this way, is a structure essential for the model that installs the control part on the upper part of the device because the key is fixedly installed and the interlock body is lifted and operated. It is a very useful design such that the operation is accurate and smooth.

Claims (1)

2차스위치(3)와 1차스위치(5)의 전방측에는 삽입부(6)(6')와 걸림턱(7)(7')을 형성하고, 모니터스위치(4)의 하부에는 레버(8)을 측착시킨 본체(10)를 인장스프링(2)으로 기기의 캐비네트 측면에 승강될 수 있게 탄력 설치하며, 그 상부에는 누름레버(9)르 축착하고, 키이(10)(10')는 도어에 고정되게 착설하여서 된 전자레인지의 인터로크 장치.Insertion portions 6, 6 'and locking jaws 7 and 7' are formed at the front side of the secondary switch 3 and the primary switch 5, and the lever 8 is provided at the lower portion of the monitor switch 4; Resilient installation of the main body 10, which is attached to the side of the cabinet of the device by the tension spring (2), the push lever (9) is condensed on the upper side, the key (10, 10 ') is An interlock device for a microwave oven that is mounted fixed to a door.
KR2019850015471U 1985-11-25 1985-11-25 Locking device for door of electronic range KR880004540Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850015471U KR880004540Y1 (en) 1985-11-25 1985-11-25 Locking device for door of electronic range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850015471U KR880004540Y1 (en) 1985-11-25 1985-11-25 Locking device for door of electronic range

Publications (2)

Publication Number Publication Date
KR870008505U KR870008505U (en) 1987-06-12
KR880004540Y1 true KR880004540Y1 (en) 1988-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850015471U KR880004540Y1 (en) 1985-11-25 1985-11-25 Locking device for door of electronic range

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KR870008505U (en) 1987-06-12

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