KR100270863B1 - Fuse stucture of microwaveoven - Google Patents

Fuse stucture of microwaveoven Download PDF

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Publication number
KR100270863B1
KR100270863B1 KR1019970065792A KR19970065792A KR100270863B1 KR 100270863 B1 KR100270863 B1 KR 100270863B1 KR 1019970065792 A KR1019970065792 A KR 1019970065792A KR 19970065792 A KR19970065792 A KR 19970065792A KR 100270863 B1 KR100270863 B1 KR 100270863B1
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South Korea
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fuse
panel
rear panels
coupled
microwave oven
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KR1019970065792A
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Korean (ko)
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KR19990047390A (en
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전인기
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윤종용
삼성전자주식회사
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    • 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
    • H05B6/66—Circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse

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

Abstract

PURPOSE: A grounding and fuse mounting structure of a microwave oven is provided to satisfy the stability and the workability by attaching a fuse by reinforcing front and rear panels not to be deformed and simultaneously carrying out the grounding without removing an enamel coating part of the panel surfaces. CONSTITUTION: A grounding and fuse mounting structure of a microwave oven includes front and rear panels(40) coupled at front and rear surfaces of a cabinet(20) and surface-processed with an enamel coating part, a reinforcing panel(50) traversely coupled between the front and rear panels for maintaining a distance between the front and rear panels, a fuse(60) and a fuse holder mounted to the reinforcing panel, and a grounding line(70) attached to the reinforcing panel.

Description

전자 렌지의 퓨즈 장착 및 접지 구조Fuse Mounting and Grounding Structure of Microwave Oven

본 발명은 전자 렌지의 퓨즈 장착 및 접지 구조에 관한 것으로서, 보다 상세하게는 캐비닛의 전, 후면 패널 사이에 보강 패널을 덧대고 여기에 퓨즈 및 접지선을 결합시키도록 된 전자 렌지의 퓨즈 장착 및 접지 구조에 관한 것이다.The present invention relates to a fuse mounting and grounding structure of a microwave oven, and more particularly, to a fuse mounting and grounding structure of a microwave oven in which a reinforcing panel is padded between front and rear panels of a cabinet and a fuse and a ground wire are coupled thereto. It is about.

일반적으로 전자 렌지는 마그네트론으로부터 발생된 고주파를 이용하여 전파분산 방식으로 피조리물을 가열시켜 조리하는 것으로서, 도 1에서는 종래의 퓨즈 장착 및 접지 구조를 나타낸 전자 렌지의 전체 분해 사시도를 도시하고 있다.2. Description of the Related Art In general, a microwave oven is cooked by heating a processed object by a radio wave dispersion method using a high frequency generated from a magnetron. In FIG. 1, an entire exploded perspective view of a microwave oven showing a conventional fuse mounting and grounding structure is shown.

도 1 에서, 캐비닛(1)의 전, 후면에는 각각 전면 패널(2) 및 후면 패널(3)이 결합되고, 상기 캐비닛(1)의 상면 및 측면에는 외부 패널(4)이 전체를 커버할 수 있도록 조립된다.In FIG. 1, the front panel 2 and the rear panel 3 are coupled to the front and rear of the cabinet 1, respectively, and the outer panel 4 may cover the entire surface of the cabinet 1. To be assembled.

상기 전면 패널(2)에는 도어(5)가 캐비닛(1)의 내부 공간, 즉 조리실의 개구된 전면을 개폐 가능하게 결합되고, 그 일측에는 조리 기능이나 시간 등을 선택적으로 조절하는 컨트롤 패널(6)이 결합된다.The front panel 2 is coupled to the door 5 to open and close the inner space of the cabinet 1, that is, the opened front of the cooking chamber, and on one side thereof, a control panel 6 for selectively adjusting a cooking function or time, etc. ) Are combined.

그리고 상기 전,후면 패널(2)(3) 사이에서 조리실을 제외한 공간은 전장실(7)을 이루고, 이 전장실(7)에는 마그네트론(8), 고압 트랜스(9), 고압 콘덴서(10)등을 갖추고 고주파를 생성시킬 수 있도록 되어 있다. 또한, 조리시에 발열되는 고열을 냉각시키기 위한 냉각팬(11)도 갖추고 있다.The space excluding the cooking chamber is formed between the front and rear panels 2 and 3 to form a full length chamber 7, and the full length chamber 7 has a magnetron 8, a high pressure transformer 9, and a high pressure condenser 10. It is designed to generate high frequencies. Moreover, the cooling fan 11 for cooling the high heat which generate | occur | produces at the time of cooking is also provided.

상기 냉각팬(11)은 브라켓(12)에 의하여 후면 패널(3)의 내측면에 장착되고, 상기 냉각팬(11)의 브라켓(12) 상에는 퓨즈 홀더(13)가 결합되며, 상기 퓨즈 홀더(13)에는 퓨즈(14)가 착탈 가능하게 고정 결합된다.The cooling fan 11 is mounted to the inner side of the rear panel 3 by the bracket 12, the fuse holder 13 is coupled to the bracket 12 of the cooling fan 11, the fuse holder ( The fuse 14 is detachably fixed to the 13.

또한, 전장실(7)에는 고전압을 발생시키는 다수의 부품들이 내장되므로 고전압의 축적에 따른 안전을 예방하기 위하여 접지선(15)을 후면 패널(3)의 상단에 부착시켜 자체 접지를 하고 있다.In addition, since a plurality of components for generating a high voltage are built in the electric chamber 7, the ground wire 15 is attached to the upper end of the rear panel 3 to prevent safety due to the accumulation of high voltage.

그러나, 전,후면 패널(2)(3)을 포함하여 대부분의 외장 패널면에는 법랑 도장으로 표면 처리되어 있으므로, 도면에서 확대 도시한 바와 같이, 상기 접지선(15)은 후면 패널(3)의 법랑 도장부(3a)를 일부분 벗겨낸 뒤 금속부(3b)에 부착시켜야 하는 불편이 따른다.However, since most exterior panel surfaces including the front and rear panels 2 and 3 are surface-treated with enamel coating, as shown in the drawing, the ground wire 15 is enameled on the rear panel 3. After removing part of the coating part 3a, it is inconvenient to attach it to the metal part 3b.

또한, 전,후면 패널(2)(3)은 컨트롤 패널(6)이나 냉각팬(11) 및 모터 등이 부착됨으로 인하여 무게의 부담을 안을 뿐만 아니라 고열의 영향으로제 형상을 갖추지 못하고 틀어지는 등 변형될 소지가 높게 된다.In addition, the front and rear panels (2) and (3) are attached to the control panel (6), the cooling fan (11), the motor, etc., not only bear the burden of weight, but also deformed due to the effects of high heat and warped. There is a high possibility to be.

따라서, 본 발명은 상술한 문제점을 해결하기 위하여 창작된 것으로서, 본 발명의 목적은 전, 후면 패널을 변형되지 않도록 보강하여 퓨즈를 부착시킴과 동시에 패널면의 범랑 도장부를 벗겨낼 필요 없이 접시선을 접지시킬 수 있도록 한 전자 렌지의 퓨즈 장착 및 접지 구조를 제공하는 데 있다.Therefore, the present invention was created to solve the above problems, and an object of the present invention is to reinforce the front and rear panels so as not to deform, attach the fuses, and at the same time eliminate the need to peel off the paint coating on the panel surface. It is to provide a fuse mounting and grounding structure of a microwave oven to be grounded.

도 1 은 종래의 퓨즈 장착 및 접지 구조를 나타낸 전자 렌지의 전체 분해 사시도,1 is a full exploded perspective view of a microwave oven showing a conventional fuse mounting and grounding structure,

도 2 는 본 발명에 따른 전자 렌지의 퓨즈 장착 및 접지 구조를 나타낸 사시도,2 is a perspective view showing the fuse mounting and grounding structure of the microwave oven according to the present invention;

도 3 은 본 발명의 요부를 확대 도시한 일부 사시도이다.3 is an enlarged partial perspective view of the main portion of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

20; 캐비닛 30; 전면 패널20; Cabinet 30; Front panel

40; 후면 패널 42; 범랑 도장부40; Rear panel 42; Bumrang paint department

50; 보강 패널 60; 퓨즈50; Reinforcement panel 60; fuse

62; 퓨즈 홀더 70; 접지선62; Fuse holder 70; Ground wire

이와 같은 목적을 달성하기 위한 본 발명에 따른 전자 렌지의 퓨즈 장착 및 접지 구조는, 캐비닛의 전, 후면에 결합되어 법랑 도장부로 표면 처리된 전,후면 패널과, 상기 전,후면 패널 사이의 거리 간격을 유지할 수 있도록 가로질러 결합되는 보강 패널과, 상기 보강 패널에 장착되는 퓨즈 홀더 및 퓨즈와, 그리고 상기 보강 패널에 부착되는 접지선을 포함하는 것을 특징으로 한다.Fuse mounting and grounding structure of the microwave oven according to the present invention for achieving the above object, the distance between the front and rear panels coupled to the front, rear of the cabinet surface-treated with the enamel coating, and the front and rear panels And a reinforcing panel coupled across to maintain the fuse, a fuse holder and a fuse mounted on the reinforcing panel, and a ground wire attached to the reinforcing panel.

여기서, 상기 보강 패널은 법랑 도장 처리되지 않은 금속재로 이루어지면 바람직하다.Here, the reinforcement panel is preferably made of a metal material which is not enameled.

이와 같은 본 발명에 의하면, 전 후면 패널을 변형되지 않도록 보강하여 퓨즈를 부착시킴과 동시에 패널면의 법랑 도장부를 벗겨낼 필요 없이 접지선을 접지시킬 수 있으므로 안정성과 작업성을 동시에 충족시킬 수 있다.According to the present invention, it is possible to meet the stability and workability at the same time because the ground wire can be grounded without reinforcing the front rear panel so as not to be deformed to attach the fuse and peel off the enamel coating of the panel surface.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의하여 더욱 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 전자 렌지의 퓨즈 장착 및 접지 구조를 나타낸 사시도이고, 도 3은 본 발명의 요부를 확대 도시한 일부 사시도이다.2 is a perspective view showing the fuse mounting and grounding structure of the microwave oven according to the present invention, Figure 3 is a partial perspective view showing an enlarged main portion of the present invention.

상기 도면에서, 캐비닛(20)의 전, 후면에 법랑으로 도장된 전, 후면 패널(30)(40)이 각각 결합된다.In the figure, the front and rear panels 30 and 40 coated with enamel on the front and rear of the cabinet 20 are respectively coupled.

그리고 상기 전,후면 패널(30(40) 사이에서 조리실을 제외한 공간은 전장실을 이루고, 이 전장실의 공간에는 도시되지는 않았지만 마그네트론, 고압 트랜스, 고압 콘덴서 등의 고주파 생성 수단이 구비되고, 또한 조리시에 발열되는 고열을 냉각시키기 위한 냉각팬도 구비된다.The space excluding the cooking chamber is formed between the front and rear panels 30 (40), excluding the cooking chamber, and a high frequency generating means such as a magnetron, a high voltage transformer, and a high pressure capacitor is provided, although not shown in the space of the electrical chamber. There is also a cooling fan for cooling the high heat generated during cooking.

특히, 본 실시예에서는 상기 전, 후면 패널(30)(40) 사이의 전장실 쪽 공간을 가로질러 보강패널(50)이 더 결합된다. 여기서, 보강 패널(50)은 전, 후면 패널(30)(40)과는 달리 법랑으로 도장되지 않은 금속재만으로 이루어지면 바람직하다.In particular, in the present embodiment, the reinforcement panel 50 is further coupled across the space between the front and rear panels 30 and 40. Here, the reinforcement panel 50 is preferably made of only a metal material which is not coated with enamel, unlike the front and rear panels 30 and 40.

상기 보강 패널(50)의 일측에는 보조 브라켓(52)이 결합되고, 상기 보조 브라켓(52) 위에는 퓨즈 홀더(62)가 장착되어, 여기에 퓨즈(60)가 착탈 가능하게 고정 결합된다.An auxiliary bracket 52 is coupled to one side of the reinforcement panel 50, and a fuse holder 62 is mounted on the auxiliary bracket 52, and the fuse 60 is detachably fixed thereto.

또한, 상기 보강 패널(50)에는 접지선(70)도 부착된다.In addition, a ground line 70 is also attached to the reinforcement panel 50.

미설명 부호 44 는 후면 패널의 금속부를 나타낸 것이다.Reference numeral 44 denotes a metal part of the rear panel.

이와 같이 본 발명에 따른 전자 렌지의 퓨즈 장착 및 접지 구조는 퓨즈(60) 및 퓨즈 홀더(62) 뿐만 아니라 접지선(70)이 전, 후면 패널(30)(40) 사이를 가로질러 덧대어진 금속재의 보강 패널(50)에 장착되므로 특히, 고전압을 발생시키는 다수의 부품들을 내장하는 전장실로부터의 고전압의 축적에 따른 안전을 예방하기 위하여 접지선(70)을 부착시킬 때 종래와는 달리 후면 패널(40)의 법랑 도장부(42)를 벗겨낼 필요가 없게 된다.Thus, the fuse mounting and grounding structure of the microwave oven according to the present invention is not only the fuse 60 and the fuse holder 62 but also the ground wire 70 of the metallic material padded across the front and rear panels 30 and 40. Since it is mounted on the reinforcement panel 50, in particular, when attaching the ground wire 70 in order to prevent the safety due to the accumulation of high voltage from the electric compartment containing a large number of components that generate a high voltage, unlike the conventional rear panel 40 It is not necessary to peel off the enamel coating part 42 of).

이러한 보강 부재(50)는 중량을 무시할 정도로 가벼운 퓨즈(60) 정도를 장착하는 데 그치므로 부품 장착에 따른 중량 부담을 받지 않으므로 열적 영향을 포함한 여러 요인으로 인한 전체의 형상을 변형시킬 염려가 없다.Since the reinforcing member 50 is mounted only about the fuse 60, which is light enough to ignore the weight, there is no fear of deforming the overall shape due to various factors, including thermal effects, because it is not subjected to weight burden due to component mounting.

따라서, 보강 부재(50)는 전, 후면 패널(30)(40) 사이의 공간을 지지하는 훌륭한 버팀목 역할을 하게 된다.Thus, the reinforcing member 50 serves as an excellent support for supporting the space between the front and rear panels 30 and 40.

상술한 본 발명에 의하면, 전, 후면 패널을 변형되지 않도록 보강하여 퓨즈를 부착시킴과 동시에 패널면의 범랑 도장부를 벗겨낼 필요 없이 접지시킬 수 있으므로 안정성과 작업성을 동시에 충족시킬 수 있다.According to the present invention described above, the front panel and the rear panel can be reinforced so as not to be deformed, and the fuse can be attached and grounded without having to peel off the paint coating on the panel surface, thereby achieving stability and workability at the same time.

이상에서는 본 발명의 특정의 바람직한 실시예에 대하여 도시하고 또한 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구 범위 기재의 범위내에 있게 된다.Although specific embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the technology to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such changes are within the scope of the claims.

Claims (2)

캐비닛의 전, 후면에 결합되어 법랑 도장부로 표면 처리된 전, 후면 패널;Front and rear panels coupled to the front and rear of the cabinet and surface-treated with an enamel coating; 상기 전, 후면 패널 사이의 거리 간격을 유지할 수 있도록 가로질러 결합되는 보강 패널;A reinforcement panel coupled across the front panel to maintain a distance between the front and rear panels; 상기 보강 패널에 장착되는 퓨즈 홀더 및 퓨즈; 및A fuse holder and a fuse mounted to the reinforcing panel; And 상기 보강 패널에 부착되는 접지선을 포함하는 것을 특징으로 하는 전자 렌지의 퓨즈 장착 및 접지 구조.And a ground line attached to the reinforcement panel. 제 1 항에 있어서, 상기 보강 패널은 범랑 도장 처리되지 않은 금속재로 이루어진 것을 특징으로 하는 전자 렌지의 퓨즈 장착 및 접지 구조.2. The fuse mounting and grounding structure of a microwave oven according to claim 1, wherein the reinforcement panel is made of a metal material not covered by a storm paint.
KR1019970065792A 1997-12-04 1997-12-04 Fuse stucture of microwaveoven KR100270863B1 (en)

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KR1019970065792A KR100270863B1 (en) 1997-12-04 1997-12-04 Fuse stucture of microwaveoven

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Application Number Priority Date Filing Date Title
KR1019970065792A KR100270863B1 (en) 1997-12-04 1997-12-04 Fuse stucture of microwaveoven

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879098A (en) * 2017-03-28 2017-06-20 广东美的厨房电器制造有限公司 The manufacture method and microwave heating equipment of microwave heating equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126604U (en) * 1982-02-19 1983-08-27 株式会社ハーマン Fixed structure at the end of the horizontal “piece” in a gas stove
JPH0289212U (en) * 1988-12-24 1990-07-16
KR920002947Y1 (en) * 1990-04-10 1992-05-11 송철수 Paper changing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126604U (en) * 1982-02-19 1983-08-27 株式会社ハーマン Fixed structure at the end of the horizontal “piece” in a gas stove
JPH0289212U (en) * 1988-12-24 1990-07-16
KR920002947Y1 (en) * 1990-04-10 1992-05-11 송철수 Paper changing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879098A (en) * 2017-03-28 2017-06-20 广东美的厨房电器制造有限公司 The manufacture method and microwave heating equipment of microwave heating equipment

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