KR100197705B1 - Temperature detecting cover apparatus - Google Patents

Temperature detecting cover apparatus Download PDF

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Publication number
KR100197705B1
KR100197705B1 KR1019960041630A KR19960041630A KR100197705B1 KR 100197705 B1 KR100197705 B1 KR 100197705B1 KR 1019960041630 A KR1019960041630 A KR 1019960041630A KR 19960041630 A KR19960041630 A KR 19960041630A KR 100197705 B1 KR100197705 B1 KR 100197705B1
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KR
South Korea
Prior art keywords
temperature sensor
duct member
cooking chamber
discharge
microwave oven
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KR1019960041630A
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Korean (ko)
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KR19980022454A (en
Inventor
이세훈
양광일
Original Assignee
윤종용
삼성전자주식회사
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Application filed by 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019960041630A priority Critical patent/KR100197705B1/en
Publication of KR19980022454A publication Critical patent/KR19980022454A/en
Application granted granted Critical
Publication of KR100197705B1 publication Critical patent/KR100197705B1/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
    • H05B6/6426Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • 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
    • H05B6/642Cooling of the microwave components and related air circulation systems
    • H05B6/6423Cooling of the microwave components and related air circulation systems wherein the microwave oven air circulation system is also used as air extracting hood
    • 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
    • H05B6/6447Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)

Abstract

본 발명에 의한 전자렌지의 온도감지기 커버장치는, 공기를 흡입 및 배출을 가이드하도록 제품의 상부에 흡입부와 배출부가 형성된 덕트부재가 구비된 전자렌지에 있어서, 상기 배출부(102)의 하부에 설치된 온도감지기(T)를 커버하는 커버부재(200)가 상기 덕트부재(100)와 일체로 형성된 것을 특징으로 하는 본 발명은 덕트부재의 배출부내의 온도감지기를 교체시 용이하게 교체하고 덕트부재와 일체로 커버부재를 형성하여 부품원가를 절감하는 매우 뛰어난 효과가 있다.Microwave oven temperature sensor cover device according to the present invention, in the microwave oven is provided with a duct member formed in the upper portion of the product and the suction portion to guide the suction and discharge of air, the lower portion of the discharge portion 102 The present invention is characterized in that the cover member (200) covering the installed temperature sensor (T) is formed integrally with the duct member (100) when the temperature sensor in the discharge portion of the duct member is easily replaced and the duct member and There is a very excellent effect of reducing the part cost by forming a cover member integrally.

Description

전자렌지의 온도감지기 커버장치Microwave temperature sensor cover device

본 발명은 가스렌지나 가스오븐렌지 등의 가스기기의 상측벽에 설치되는 벽면매립형 전자렌지에 관한 것으로, 특히, 전자렌지의 상부에 설치된 덕트부재의 배출부의 하단에 설치되어 조리실내의 온도를 감지하는 온도감지기를 커버하는 커버부재를 용이하게 개방 및 폐쇄할 수 있도록 덕트부재와 일체로 형성하여 온도감지기의 교체시 용이하게 교체할 수 있도록 한 전자렌지의 온도감지기커버장치에 관한 것이다.The present invention relates to a wall-mounted microwave oven that is installed on an upper wall of a gas appliance such as a gas stove or a gas oven, and more particularly, is installed at a lower end of a discharge part of a duct member installed in an upper portion of a microwave oven to sense a temperature in a cooking chamber. The present invention relates to a temperature sensor cover device for a microwave oven, which is integrally formed with the duct member so as to easily open and close the cover member covering the temperature sensor.

일반적으로 종래의 전자렌지는, 제1도 및 제2도에 도시한 바와 같이, 렌지본체(10)의 일측(좌측)에 식품(F)의 가열조리를 위해 수용되도록 조리실(20)이 일정 면적으로 구획 형성되어 있고, 상기 렌지본체(10)의 타측(우측)에는 전장부품어세이를 수용하도록 기계실(30)이 일정 면적으로 구획 형성되어 있으며, 살기 조리실(20)내의 바닥에는 상부에 얹혀진 식품(F)을 골고루 가열 조리시키도록 턴테이블(40)이 회전 자유롭게 장착되어 있다.Generally, as shown in FIGS. 1 and 2, a conventional microwave oven has a predetermined area such that the cooking chamber 20 is accommodated on one side (left side) of the stove body 10 for cooking of food F. The other side (right side) of the stove body 10 is divided into a compartment formed in the machine room 30 so as to accommodate the electric parts assembly, the food in the upper part on the floor in the living cooking chamber 20 The turntable 40 is rotatably mounted so that (F) can be heated and cooked evenly.

상기 조리실(20)의 상면에는 도시하지 않은 마그네트론에서 발생된 고주파를 조리실( 내부로 도파되게 유도하도록 도파관(50)이 장착되어 있고, 상기 도파관(50)의 일측 상단에는 브라켓(61)을 매개로 결착된 모터(60)의 구동에 의해 회전하면서 상기 도파관(50)을 통해 도파된 고주파를 분산시키는 교반기(70)가 홀더부재(71)를 매개로 상기 모터(60)에 결착되어 있으며, 상기 교반기(70)의 하단에는 교반기(70)를 커버함과 동시에 분산된 고주파가 상기 조리실(20)내의상측을 통해 투과되는 재질로 된 교반기커버(80)가 장착되어 있다.The waveguide 50 is mounted on the upper surface of the cooking chamber 20 to guide the high frequency generated in the magnetron (not shown) to be guided to the inside of the cooking chamber, and the upper side of the waveguide 50 is provided with a bracket 61. Agitator 70 for dispersing the high frequency wave guided through the waveguide 50 while being rotated by the driven motor 60 is bound to the motor 60 via the holder member 71. The lower end of the 70 is equipped with a stirrer cover 80 made of a material which covers the stirrer 70 and at the same time the dispersed high frequency is transmitted through the upper side in the cooking chamber 20.

그리고, 상기 조리실(20)과 기계실(30)의 상측 전방에는 공기를 흡입 및 배출하는 그릴부재(90)가 장착되어 있고, 상기 그릴부재(90)의 후측에는 덕트부재(100)가 결착되어 있다.In addition, a grill member 90 for sucking and discharging air is mounted on the upper side of the cooking chamber 20 and the machine chamber 30, and a duct member 100 is attached to the rear side of the grill member 90. .

이때, 상기 덕트부재(100)는 그 일측(우측)에 외부의 공기를 흡입하는 흡입부(101)가 형성되어 있고, 그 타측(좌측)에 상기 흡입부(101)를 통해 흡입된 공기가 상기 기계실(30)내의 전장부품에서 발생되는 고열을 식혀줌과 동시에 상기조리실(20)과 기계실(30)의 사이벽에 형성된 다수개의 측면관통구(11)를 통해 조리실(20)로 유입되어 음식물의 조리시 생성되는 냄새 등을 조리실(20)의 상면관통구(12)를 거쳐 외부로 배출시키도록 유도하는 배출부(102)가 형성되어있으며, 그 중앙부에 상기 렌지본체(10)의 하부에 설치된 가스렌지 및 오븐렌지의 조리시 발생하는 음식물에 의한 냄새 및 열기를 렌지본체(10)의 하부에 형성된 도시하지 않은 후드홀로 송풍수단(도시 안됨)의 흡입력에 의해 흡입 및 배출하도록 유도하는 후드부(103)가 형성되어 있다.At this time, the duct member 100 is formed with a suction unit 101 for sucking the outside air on one side (right side), the air sucked through the suction unit 101 on the other side (left side) is Cooling the high heat generated in the electrical components in the machine room 30 and at the same time flows into the cooking chamber 20 through a plurality of side through-holes 11 formed in the wall between the cooking chamber 20 and the machine room (30) The discharge unit 102 is formed to guide the smell generated during cooking to be discharged to the outside through the upper through hole 12 of the cooking chamber 20, the central portion is installed in the lower portion of the stove body 10 Hood portion that induces the suction and discharge by the suction force of the air blowing means (not shown) to the hood hole (not shown) formed in the lower portion of the stove body 10 by the smell and heat generated by the cooking of the stove and oven ( 103 is formed.

상기 흡입부(101)의 전방에는 흡입부(101)를 통해 유입된 공기가 그 하측의 기계실(30)로 유도되도록 안내하는 유도구(101a)가 형성되어 있고, 상기 유도구(101a)의 대체로 증간에는 흡입된 공기가 상기 기계실(30)로 유입되도록 함과 동시에 제품을 테스트할 때 테스트봉(지름:6mm)이 기계실(30)내의 다수의 전장부품단자에 접촉되어 인체에 치명상을 주는 것을 방지하도록 다수개의 관통구멍(111)이 테스트봉의 지름보다 작게 형성된 안전커버(110)가 결착되어있다.The inlet 101a is formed in front of the suction unit 101 to guide the air introduced through the suction unit 101 to the machine room 30 at the lower side thereof. At the same time, the sucked air is introduced into the machine room 30, and at the same time, the test rod (diameter: 6 mm) is prevented from contacting a plurality of electrical component terminals in the machine room 30 to cause fatal injury to the human body when testing the product. The safety cover 110 is formed so that the plurality of through holes 111 are smaller than the diameter of the test rod.

또한, 상기 덕트부재(100)의 배출부(102)에는 그 하부 내면에 조리실(20)의 온도를 감지하는 온도감지기(T)가 설치되어 있고, 상기 온도감지기(T)가 조리실(20)내의 고열이 상면관통구(12)를 통해 상기 그릴부재(90)로 배출될 때 그 공기의 열이 온도감지기(T)에 접촉되지 않도록 차단하는 커버부재(120)가 온도감지기(T)의 외측에 설치되어 있고, 상기 커버부재(120)의 일측은 체결부재(150)에 의해 결착되고 그 타측은 상기 덕트부재(100)의 바닥부에 형성된 걸림턱(102a)이 그 내측으로 감싸도록 형성된 절곡부(121)에 삽입되어 있다.In addition, the discharge unit 102 of the duct member 100 is provided with a temperature sensor (T) for sensing the temperature of the cooking chamber 20 on the lower inner surface, the temperature sensor (T) in the cooking chamber 20 When the high heat is discharged to the grill member 90 through the upper surface through the opening 12, the cover member 120 for blocking the heat of the air from contacting the temperature sensor (T) on the outside of the temperature sensor (T) Is installed, one side of the cover member 120 is fastened by the fastening member 150 and the other side of the bent portion formed so that the locking step (102a) formed on the bottom of the duct member 100 wrapped inside It is inserted into 121.

그러나, 이와 같이 구성된 전자렌지는 덕트부재(100)의 배출부(102)에 조리실(20)내의 온도를 감지하는 온도감지기(T)를 커버하는 커버부재(120)가 체결부재(150)에 의해 결착되어 있어 온도감지기를 교체해야 할 경우 체결부재(150)를 풀고 교체해야하기 때문에 부품정비시 번거로울 뿐만 아니라 별도로 커버부재(120)를 제조함에 따른 원가가 상승된다는 문제점이 있었다.However, the microwave oven configured as described above includes a cover member 120 that covers the temperature sensor T for sensing the temperature in the cooking chamber 20 in the discharge portion 102 of the duct member 100 by the fastening member 150. When the temperature sensor needs to be replaced due to the binding, the fastening member 150 needs to be unpacked and replaced, which is not only cumbersome during maintenance, but also increases the cost of manufacturing the cover member 120 separately.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로써, 본 발명의 목적은 덕트부재의 배출부내의 온도감지기를 교체시 용이하게 교체하고 덕트부재와 일체로 커버부재를 형성하여 부품원가를 절감하는 전자렌지의 온도감지기 커버장치를 제공하는 데 있다.Therefore, the present invention has been made in order to solve the above problems, the object of the present invention is to easily replace the temperature sensor in the discharge portion of the duct member when replacing and to form a cover member integrally with the duct member cost To provide a microwave temperature sensor cover device to reduce the.

상기와 같은 목적을 실현하기 위하여, 본 발명에 의한 전자렌지의 온도감지기커버장치는. 공기를 흡입 및 배출을 가이드하도록 제품의 상부에 흡입부와 배출부가 형성된 덕트부재가 구비된 전자렌지에 있어서, 상기 배출부의 하부에 설치된 온도감지기를 커버하는 커버부재가 상기 덕트부재와 일체로 형성된 것을 특징으로 한다.In order to achieve the above object, the microwave oven temperature sensor cover device according to the present invention. In a microwave oven having a duct member having an inlet and a discharge portion formed on the upper portion of the product to guide the suction and discharge of air, the cover member for covering the temperature sensor installed in the lower portion of the discharge portion is formed integrally with the duct member It features.

제1도는 종래의 벽면매립형 전자렌지를 도시한 일부 분해사시도.1 is a partial exploded perspective view showing a conventional wall-mounted microwave oven.

제2도는 제1도의 A-A에 따른 단면도.2 is a sectional view taken along the line A-A of FIG.

제3도는 본 발명의 전자렌지에 온도감지기 커버가 일체로 부착된 상태를 나타낸 종단면도이다.3 is a longitudinal sectional view showing a state in which the temperature sensor cover is integrally attached to the microwave oven of the present invention.

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

10 : 렌지본체 20 : 조리실10: stove body 20: cooking room

30 : 기계실 40 : 턴테이블30: machine room 40: turntable

50 : 도파관 51 : 모터결착부50: waveguide 51: motor binding portion

60 : 모터 100 : 덕트부재60: motor 100: duct member

101 : 흡입부 102 : 배출부101: suction part 102: discharge part

103 : 후드부 120,200 : 커버부재103: hood 120,200: cover member

이하, 본 발명의 실시예에 관하여 첨부 도면을 참조하면서 상세히 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described in detail, referring an accompanying drawing.

도면에서 종래의 구성과 동일한 부분에 대해서는 동일 부호를 붙이고 그에 대한 상세한 설명은 생략한다.In the drawings, the same parts as in the conventional construction are denoted by the same reference numerals and detailed description thereof will be omitted.

제4도에 도시한 바와 같이, 도면부호 100은 제품의 상단에 설치된 그릴부재(도시 안됨)를 통하여 흡입 및 배출되는 공기의 흐름을 가이드하도록 그릴부재의 후측에 설치된 덕트부재를 나타내고 있다.As shown in FIG. 4, reference numeral 100 denotes a duct member installed at the rear side of the grill member to guide the flow of air sucked in and discharged through the grill member (not shown) installed at the top of the product.

상기 덕트부재(100)의 배출부(102)에는 그 하부 내면에 조리실(20)의 온도를 감지하는 온도감지기(T)가 설치되어 있고, 상기 온도감지기(T)가 조리실(20)내의 고열이 상면관통구(12)를 통해 상기 그릴부재(90)로 배출될 때 그 공기의 열이 온도감지기(T)에 접촉되지 않도록 차단하는 커버부재(200)가 온도감지기(T)의 외측에 상기 덕트부재(100)의 걸림턱(102a)과 일체로 형성되어 있고, 상기 커버부재(200)의 일측은 덕트부재(100)의 전방플렌지부(102b)에 걸리도록 걸고리부(201)가 형성되어 있고, 그 타측은 상기 덕트부재(100)의 바닥부에 형성된 걸림턱(102a)과 일체로 형성되어 있다.The discharge unit 102 of the duct member 100 is provided with a temperature sensor (T) for sensing the temperature of the cooking chamber 20 on the lower inner surface, the temperature sensor (T) is a high temperature in the cooking chamber (20) The cover member 200 which blocks the heat of the air from contacting the temperature sensor T when the air is discharged to the grill member 90 through the upper through hole 12 is formed on the outside of the temperature sensor T. It is formed integrally with the locking jaw (102a) of the member 100, one side of the cover member 200 is hooked to the front flange portion 102b of the duct member 100, the hook portion 201 is formed The other side thereof is integrally formed with the locking step 102a formed at the bottom of the duct member 100.

이와 같이 구성된 본 발명의 작용 및 효과를 다음에 설명한다.The operation and effects of the present invention configured as described above will be described next.

전원을 인가하여 전자렌지의 조리를 시작하면, 마그네트론(도시 안됨)에서 발진된 고주파는 도파관(50)을 통하여 조리실(20)의 상부에 설치된 교반기(70)는 회전하면서 고주파를 분산시켜 조리실(20)내의 식품을 골고루 가열하여 조리하게 되고, 동시에 조리실(20)의 상부에 설치된 그릴부재(90)의 일측을 통해 흡입된 공기는 덕트부재(100)의 흡입부(101)로 유입되고 그 유도구(101a)에 일체로 형성된 안전커버(101b)의 관통구멍(101c)을 통해 그 하부의 기계실(30)로 유입되어 그 내의 전장부품에서 발생되는 고열을 냉각시킴과 동시에 조리실(20)과 기계실(30)의 사이 벽에 형성된 측면관통구(11)를 통해 조리실(20)로 유입되고, 이 유입된 공기는 조리실(20)내의 음식물의 냄새 등과 함께 조리실(20) 상부의 상면관통구(12)를 거쳐 덕트부재(100)의 배출부(102)로 안내되어 그릴부재(90)를 통해 배출된다.When the microwave oven is started by applying power, the high frequency oscillated from the magnetron (not shown) is rotated while the agitator 70 installed on the upper portion of the cooking chamber 20 through the waveguide 50 rotates to disperse the high frequency cooking chamber 20. The food in the inside is heated and cooked evenly, and at the same time, the air sucked through one side of the grill member 90 installed in the upper part of the cooking chamber 20 flows into the suction unit 101 of the duct member 100 and the induction port thereof. Through the through hole (101c) of the safety cover (101b) formed integrally with (101a) flows into the machine room 30 of the lower portion to cool the high heat generated in the electrical components therein and at the same time the cooking chamber 20 and the machine room ( 30 is introduced into the cooking chamber 20 through the side through-hole 11 formed in the wall between the, the inlet air with the smell of food in the cooking chamber 20, the upper surface through the opening 12 of the cooking chamber 20 Guided to the discharge portion 102 of the duct member 100 through the It is discharged via the member 90.

이때, 그릴부재(90)를 통해 배출되는 공기가 커버부재(200)에 의해 상기 조리실(20)의 조리시 고주파 가열에 의한 조리실(20)내의 온도를 감지하는 온도감지기(T)에 접촉되지 않게 되며, 만약 온도감지기(T)를 교체해야 할 경우에 상기 커버부재(200)의 걸고리부(201)를 제4도의 점선으로 표시된 것과 같이 후측으로 용이하게 개방하여 온도감지기(T)를 교체할 수 있는 것이다.In this case, the air discharged through the grill member 90 does not come into contact with the temperature sensor T which senses the temperature in the cooking chamber 20 by the high frequency heating when cooking the cooking chamber 20 by the cover member 200. If the temperature sensor (T) needs to be replaced, the hook portion 201 of the cover member 200 can be easily opened to the rear side as indicated by the dotted line in FIG. 4 to replace the temperature sensor (T). It is.

앞에서 설명한 바와 같이, 본 발명에 의한 전자렌지의 온도감지기 커버장치에 의하면, 덕트부재의 배출부내의 온도감지기를 교체시 용이하게 교체하고 덕트부재와 일체로 커버부재를 형성하여 부품원가를 절감하는 매우 뛰어난 효과가 있다.As described above, according to the microwave temperature sensor cover device according to the present invention, it is very easy to replace the temperature sensor in the discharge portion of the duct member when replacing and to form a cover member integrally with the duct member to reduce the cost of parts Excellent effect.

Claims (1)

공기를 흡입 및 배출을 가이드하도록 제품의 상부에 흡입부와 배출부가 형성된 덕트부재가 구비된 전자렌지에 있어서, 상기 배출부의 하부에 설치된 온도감지기를 커버하는 커버부재가 상기 덕트부재와 일체로 형성된 것을 특징으로 하는 전자렌지의 모터브라켓 일체형구조.In a microwave oven having a duct member having an inlet and a discharge portion formed on the upper portion of the product to guide the suction and discharge of air, the cover member for covering the temperature sensor installed in the lower portion of the discharge portion formed integrally with the duct member Microwave motor bracket integrated structure.
KR1019960041630A 1996-09-23 1996-09-23 Temperature detecting cover apparatus KR100197705B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032199A (en) * 2000-10-26 2002-05-03 윤종용 Microwave oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032199A (en) * 2000-10-26 2002-05-03 윤종용 Microwave oven

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