WO2012086902A1 - Cuisinière à induction comprenant une couche d'air pour améliorer la résistance thermique et la résistance aux chocs - Google Patents

Cuisinière à induction comprenant une couche d'air pour améliorer la résistance thermique et la résistance aux chocs Download PDF

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Publication number
WO2012086902A1
WO2012086902A1 PCT/KR2011/007148 KR2011007148W WO2012086902A1 WO 2012086902 A1 WO2012086902 A1 WO 2012086902A1 KR 2011007148 W KR2011007148 W KR 2011007148W WO 2012086902 A1 WO2012086902 A1 WO 2012086902A1
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WO
WIPO (PCT)
Prior art keywords
heat
plate
guide piece
upper plate
air layer
Prior art date
Application number
PCT/KR2011/007148
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English (en)
Korean (ko)
Inventor
권용재
Original Assignee
(주)디포인덕션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)디포인덕션 filed Critical (주)디포인덕션
Priority to JP2013541884A priority Critical patent/JP2014502023A/ja
Priority to US13/993,641 priority patent/US20130264334A1/en
Priority to CN2011800622574A priority patent/CN103370983A/zh
Priority to EP11850777.1A priority patent/EP2658340A1/fr
Publication of WO2012086902A1 publication Critical patent/WO2012086902A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • 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
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1263—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using coil cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/101—Tops, e.g. hot plates; Rings provisions for circulation of air

Definitions

  • the present invention relates to an induction stove that improves heat resistance and impact resistance, and more particularly, heat is conducted to a inside of a stove by a heated object that receives heat while using an induction stove, thereby damaging electronic devices in the stove. It relates to an induction stove having improved heat resistance and impact resistance that can prevent loss of function.
  • the energy efficiency of the induction range using the induction heating method is about 90%, which is considerably better than the gas range, hi-light range and hot plate with energy efficiency of 30 to 40%. Since there is little risk of fire and no harmful gas is emitted, it is being spotlighted as an eco-friendly and high-quality cooking utensil, and it is gradually spreading to large restaurants and hotels.
  • the heat of the heating object received the heat by the coil, the heat is conducted to the upper plate is formed between the heating element and the coil to support the coil, the heat transferred to the upper plate is conducted to the stove internal equipment There was a problem that parts inside the stove are easily damaged by heating.
  • Induction stoves having improved heat resistance and impact resistance according to the present invention can prevent the components such as the substrate inside the stove from being damaged by the heat of the heated object heated by the magnetic force lines generated by the coil, or losing its function.
  • the purpose is to provide an induction stove which has improved heat resistance and impact resistance.
  • the induction stove having improved heat resistance and impact resistance provides an induction stove having improved heat resistance and impact resistance to form a stove internal structure which can prevent heat of a heated object to be conducted into the stove.
  • the purpose is to.
  • the heat sink and the cooling fan formed inside the stove to form a structure that can effectively perform its function heat resistance and heat resistance that can protect the electronic devices inside the range
  • the purpose is to provide an induction stove with improved impact.
  • An induction stove having improved heat resistance and impact resistance includes an upper plate exposed to the outside to provide a seating surface of a heated object heated by electromagnetic induction, a lower plate spaced apart from the upper plate, and the upper plate and the An upper body forming an air layer to block heat conduction by a support protrusion interposed between the lower plates; And a lower body including a housing for supporting the lower portion of the upper body, a coil which is formed inside the housing to generate an electromagnetic field by an applied voltage, and a controller that controls the generation of the electromagnetic field of the coil.
  • the upper plate further includes a horizontal guide piece extending in a horizontal direction of the upper plate to guide heat conducted to the air layer, wherein the lower plate is formed below the horizontal guide piece and is vertical to the lower plate. It further comprises a vertical guide piece extending in the upward direction.
  • the gap between the upper plate and the lower plate is a flow passage through which the air layer to which heat is transferred flows.
  • the horizontal guide piece is curved in an upward direction for smooth discharge of heat conducted to the air layer.
  • the horizontal guide piece is formed to cover the vertical guide piece in the upper portion of the vertical guide piece while being spaced apart from the vertical guide piece to block foreign matter from entering the space between the horizontal guide piece and the vertical guide piece.
  • the air layer preferably has a thickness of 0.8 to 1.2 mm.
  • the support protrusion is fixed to the lower portion of the upper plate or fixed to the upper portion of the lower plate.
  • a cooling fan for dissipating heat generated inside the lower body to the outside
  • a heat sink for forming a connection to an upper portion of the control unit, and dissipating heat generated in the control unit to the outside, It further includes an outlet for discharging the heat inside.
  • the lower portion of the upper plate, the support protrusion is further coupled to the coupling groove for fixing the top plate to the support projection.
  • the upper plate and the lower plate are formed of heat-resistant plastic or tempered glass having a thickness of 2 to 4 mm.
  • Induction stoves with improved heat resistance and impact resistance prevent electronic devices inside the stove from being damaged by the heat of the heating element, thereby enhancing the reliability of the product and reducing the economic loss due to parts replacement. There is an economic effect to make it possible.
  • the induction stove having improved heat resistance and impact resistance according to the present invention has a technical effect of forming a stove internal structure capable of preventing the heat of the heated object to be conducted into the stove.
  • the heat of the heat sink by lowering the internal temperature as well as the technical effect that can easily protect the electronic devices inside the stove by easily blocking the heat is provided inside the range And the burden on cooling the working coil can be significantly reduced.
  • FIG. 1 is a view showing a cross section of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • FIG. 2 is a view showing a state of use of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • FIG 3 is a view showing the main portion of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • FIG. 4 is a view showing a plane of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • the heat resistance according to the present invention throughout the technical field to prevent the heat is conducted to the inside of the stove by the heating element that is provided as an example to prevent the electronic devices inside the range from being damaged or lost function
  • the technical configuration of the induction stove [particularly, the upper body] to improve the impact resistance can of course be applied.
  • FIG. 1 is a view showing a cross section of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • the induction stove is provided with a coil 220 for generating an electromagnetic field by applying a high voltage to the power supply is provided in the housing 210.
  • the upper body 100 is formed on the lower portion of the heated body 30 and the coil 220 is disposed below the upper body 100.
  • the electromagnetic field of the coil 220 is heated to influence the heated object 30 to generate heat.
  • the upper body 100, the upper plate 110 in the form of a plate for supporting the lower surface of the heating body 30 is disposed, a plurality of support protrusions formed in the vertical direction below the upper plate (110) 120 is provided.
  • the upper body 100 has a lower plate 130 formed to be spaced apart from the upper plate 110 while supporting the support protrusion 120.
  • the support protrusion 120 if the upper plate 110 and the lower plate 130 can maintain the gap through the support protrusion 120, according to the user's needs, fixed to the bottom of the upper plate 110 It may be formed, or may be fixed to the upper portion of the lower plate (130).
  • the support protrusion 120 may be detachably coupled to the upper plate 110 while being fixed to the lower plate 130.
  • an air layer 140 which is a space formed by the support protrusion 120, is formed between the upper plate 110 and the lower plate 130.
  • the support protrusion 120 is to form the air layer 140, and can form a space between the upper plate 110 and the lower plate 130, it is natural that it can be formed in various forms.
  • the top plate 110 the heat is conducted by the heated body 30 is generated by the electromagnetic field of the coil 220.
  • top plate 110 it is preferable to use a heat-resistant plastic or tempered glass that can withstand at 900 to 1200 °C.
  • the lower plate 130 is preferably a heat-resistant plastic or tempered glass that can withstand 100 to 160 ° C.
  • the upper plate 110 the heat is directly received from the heated object 30
  • the lower plate 130 is formed to be spaced apart from the upper plate 110, the air layer 140 Therefore, the heat of the upper plate 110 is not directly conducted to the lower plate 130.
  • the upper plate 110 is formed to be spaced apart from the lower plate 130, and the air layer 140 blocks the heat of the upper plate 110, so that the heat conducted to the upper plate 110 is lower than the lower plate ( 130) will be blocked.
  • a plurality of coupling grooves 114 are formed below the upper plate 110 to allow the support protrusion 120 to be coupled thereto.
  • top plate 110 is formed with a horizontal guide piece 112 extending in the horizontal direction on the edge portion of the top plate 110.
  • the horizontal guide piece 112 may be curved in an upward direction for smooth discharge of heat conducted to the air layer 140.
  • the lower plate 130 is formed with a vertical guide piece 132 extending in the vertical direction to the edge portion of the lower plate 130 of the vertical lower position where the horizontal guide piece 112 is formed.
  • the side of the upper plate 110 and the lower plate 130 It has an open shape.
  • heat provided to the air layer 140 may be discharged to the outside of the upper body 100 along the air layer 140 between the upper plate 110 and the lower plate 130.
  • the heat conducted to the top plate 110 is also provided to the air layer 140.
  • heat provided to the air layer 140 may flow along the horizontal guide piece 112 and the vertical guide piece 132 to be discharged to the outside of the upper body 100.
  • the upper body 100 is supported by the lower body 200.
  • the lower body 200, the box-shaped housing 210 is formed in the receiving space is formed therein, the coil 220 and the electromagnetic field of the coil 220 disposed inside the housing 210 It is configured to include a control unit 230 for controlling the generation.
  • the lower body 200 may include a heat sink 250 for dissipating heat from the control unit 230 and heat remaining inside the housing 210. It has a cooling fan 240 to be discharged to the outside of the housing 210.
  • the lower body 200 further includes a discharge port 260 for discharging the heat flowing due to the cooling fan 240 to the outside of the housing 210.
  • the lower plate 130 is coupled to the upper plate 110 and the A coupling bolt 50 is used to allow the upper body 100 and the lower body 200 to be coupled to each other.
  • control unit 230 and the coil 220 are well-known technologies in which an AC voltage is provided and operated, descriptions of an outlet and a wire, etc. are omitted.
  • the controller 230 performs a function of controlling the generation of the electromagnetic field of the coil 220.
  • control unit 230 and the coil 220 are supplied with an AC voltage through an outlet (not shown) to generate an electromagnetic field in the coil 220, so that the heated object 30 is heated. .
  • FIG. 2 is a view showing a state of use of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • the high voltage applied to the coil 220 and the resulting electromagnetic field are controlled through the controller 230.
  • control unit 230 is provided to the coil 220 through an operation button (not shown) provided outside the lower body 200. To control the voltage.
  • the heat 40 of the heating target body 30 is conducted to the upper plate 110 supporting the lower portion of the heating target body 30.
  • the heat 40 conducted to the upper plate 110 is transferred to the air layer 140, and the upper body 100 along the air layer 140 between the upper plate 110 and the lower plate 130. It will be discharged to the outside.
  • the gap between the upper plate 110 and the lower plate 130 is a flow passage through which the air layer 140 to which the heat 40 is transmitted flows.
  • the support protrusion 120 is coupled to the coupling groove 114 formed below the upper plate 110 to support the upper plate 110, a part of the column 40 of the upper plate 110 may be formed.
  • the support protrusion 120 is also conductive.
  • the air layer 140 is formed between the upper plate 110 and the lower plate 130, the upper plate 110 is formed with a horizontal guide piece 112 extending in the horizontal direction, the lower plate 130 ), A vertical guide piece 114 extending in the vertical direction is formed.
  • the space between the upper plate 110 and the lower plate 130 is separated from the upper plate 110 to the air layer 140 to be a passage through which air flows.
  • the heat 40 provided to the air layer 140 may flow along the horizontal guide piece 112 and the vertical guide piece 114, and then may be discharged from the inside of the upper body 100 to the outside.
  • the lower body 200 has a heat sink 250 that is connected to the control unit 230 in order to discharge the heat generated by the control unit 230 to the outside.
  • the lower body 200 includes a discharge port 260 that allows heat remaining in the housing 210 to be discharged to the outside through the heat sink 250.
  • the horizontal guide piece 112 is formed long in the horizontal direction above the vertical guide piece 112 while being spaced apart from the vertical guide piece 132 to cover the vertical guide piece 132.
  • the horizontal guide piece 122 is formed long in the horizontal direction, it is possible to block foreign matter from entering the space between the horizontal guide piece 112 and the vertical guide piece 132.
  • the horizontal guide piece 112 of the upper plate 110 is formed to cover the upper portion of the outlet 260 in a spaced apart state, foreign matter to the outlet 260 exposed from the outside of the lower body 200. This will prevent entry.
  • the lower body 200 further includes a cooling fan 240 to allow the heat remaining in the housing 210 to be smoothly discharged to the outside.
  • the heat 40 that is conducted to the upper plate 110 is not conducted to the lower plate 130 due to the air layer 140, but the upper plate by the support protrusion 120 connected to the upper plate 110.
  • the column 40 of 110 may be partially conducted to the lower plate 130.
  • the heat 40 which is conducted to the upper plate 110 by the heated object 30, which is generated by the electromagnetic field of the coil 220, is mostly the upper body 100 through the air layer 140. It will be discharged to the outside.
  • FIG 3 is a view showing the main portion of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • the lower plate 130 is made of heat-resistant plastic or tempered glass formed in the form of a plate.
  • the lower plate 130 is preferably formed to have a thickness of about 2 to 4 mm.
  • the thickness of the lower plate 130 is less than 2 mm, it may be difficult to have rigidity capable of supporting the support protrusion 120 including the upper plate 110.
  • the influence of the magnetic field supplied to the to-be-heated body 30 disposed on the upper surface of the upper plate 110 under the lower plate 130 may be insufficient. do.
  • one side edge portion of the lower plate 130 is provided with a vertical guide piece 132 formed in the vertical direction.
  • the vertical guide piece 132 performs a function of guiding the flow of the air layer 140 formed between the lower plate 130 and the upper plate 110.
  • the support protrusion 120 is formed in the form of a plurality of pillars in the vertical direction perpendicular to the upper surface of the lower plate 130.
  • the upper plate 110 is stacked on the lower plate 130 and is spaced apart from the lower plate 130 while being supported by the support protrusion 120.
  • the upper plate 110 is formed in a plate shape in order to support the heated object 30, and is formed to be spaced apart from the vertical upper portion of the position where the vertical guide piece 132 is formed, the upper plate 110 It has a horizontal guide piece 112 extending in the horizontal direction of.
  • the horizontal guide piece 112 serves to guide the air layer 140 to allow the air of the air layer 140 to pass through the upper body 100.
  • the horizontal guide piece 112 may be formed at a position higher than the horizontal height of the upper plate 110 for smooth flow of the air layer 140.
  • the thickness of the upper plate 110 is preferably formed of 2 to 4mm.
  • the thickness of the upper plate 110 is less than 2 mm, it may be difficult to have rigidity capable of smoothly supporting the heated object 30.
  • the influence of the magnetic field supplied to the heated member 30 disposed on the upper surface of the upper plate 110 under the lower plate 130 may be insufficient. Will be.
  • the heat of the upper plate 110 that is thermally conductive from the heating body 30 is conducted to the lower plate 130. To block the operation.
  • the thickness of the air layer 140 is preferably formed to 0.8 to 1.2mm.
  • the thickness of the air layer 140 exceeds 1.2 mm, the influence of the magnetic field supplied from the lower plate 130 to the to-be-heated body 30 disposed on the upper plate 110 is slightly insufficient. Can lose.
  • the desired thermal insulation effect can be sufficiently exhibited in the present invention.
  • the air layer 140 when heat conducted to the upper plate 110 is provided to the air layer 140, the conducted heat is the upper plate 110 and the lower plate 130 along the air layer 140. Flows between).
  • heat conducted to the air layer 140 may be guided to the horizontal guide piece 112 and the vertical guide piece 132 to be discharged to the outside of the upper body 100.
  • the lower body 200 has a box-shaped housing 210 having an accommodation space therein and a coil 220 formed inside the housing 210 to generate an electromagnetic field by applying a voltage.
  • the lower body 200 is connected to the control unit 230 for controlling the generation of the electromagnetic field of the coil 220 and the control unit 230 to discharge heat generated by the control unit 230 to the outside. It has a heat sink 250.
  • the lower body 200, the cooling fan 240 for discharging the heat inside the housing 210 to the outside, the heat inside the housing 210 can be discharged to the outside of the lower body 200. It further comprises an outlet 260.
  • the coil 220 is applied with a high voltage to generate an electromagnetic field to heat the heated object 30.
  • the controller 230 performs a function of controlling the degree to which the heated object 30 is heated by adjusting an electromagnetic field generated by the coil 220.
  • control unit 230 the user to adjust the electromagnetic field generated in the coil 220 through the control button (not shown) provided on the outside of the lower body 200 outside the lower body 200 Will be.
  • the heat sink 250 causes the heat of the controller 230 to be discharged to the outside.
  • the cooling fan 240 is operated and heat inside the housing 210 is discharged from the outlet 260. Through the lower body 200 is to be discharged to the outside.
  • the coupling bolt to be coupled to the upper plate 110 through the lower plate 130 ( 50) can be firmly coupled to each other.
  • FIG. 4 is a view showing a plane of the induction stove to improve the heat resistance and impact resistance according to the present invention.
  • FIG. 4 the upper plate 110 of the upper body 100 and the heated body 30 mounted on the upper surface of the upper plate 110 are illustrated.
  • the top plate 110 is preferably formed so as to arrange a plurality of the heating body (30).
  • the plurality of coils 220 and the controller 230 may be separately formed in the housing 210 to heat each of the plurality of heated objects 30.
  • the side edge portion of the top plate 110 is provided with a horizontal guide piece 112 extending in the horizontal direction.
  • the horizontal guide piece 112 as mentioned above, the air flows in the air layer 140 is guided to the horizontal guide piece 112 and the vertical guide piece 132 inside the upper body 100 It is formed to be discharged from the outside.
  • the upper body 100, the upper plate 110, the lower plate 130 formed spaced apart from the upper plate 110, and the air layer 140 formed in the space between the upper plate 110 and the lower plate 130.
  • the heat of the heated object 30 is conducted from the upper plate 110 to the lower plate 130. Will be blocked.
  • the air layer 140 because the heat is conducted to the upper plate 110 to block the conduction to the lower plate 130, the electrons in the lower body 200 is provided below the lower plate 130 The devices will be protected from heat.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • General Induction Heating (AREA)

Abstract

La présente invention concerne une cuisinière à induction ayant une résistance thermique et une résistance aux chocs améliorées, et plus particulièrement, une cuisinière à induction ayant une résistance thermique et une résistance aux chocs améliorées, qui empêche un dommage sur et un dysfonctionnement de ses dispositifs électroniques même lorsque de la chaleur provenant de la cible chauffante conduit à l'intérieur de la cuisinière. Selon la présente invention, la cuisinière à induction ayant une résistance thermique et une résistance aux chocs améliorées comprend un corps supérieur et corps inférieur. Le corps supérieur comprend : une plaque supérieure exposée sur l'extérieur afin de fournir une surface sur laquelle une cible chauffante à chauffer par induction électromagnétique est placée ; une plaque inférieure espacée vers le bas de la plaque supérieure ; et une protubérance de support disposée entre la plaque supérieure et la plaque inférieure afin de former une couche d'air pour bloquer la conduction de chaleur. Le corps inférieur comprend : un logement supportant la portion inférieure du corps supérieur ; une bobine disposée dans le logement et générant un champ électromagnétique au moyen d'une tension qui lui est appliqué ; et une partie de commande commandant la génération d'un champ électromagnétique par la bobine.
PCT/KR2011/007148 2010-12-21 2011-09-28 Cuisinière à induction comprenant une couche d'air pour améliorer la résistance thermique et la résistance aux chocs WO2012086902A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013541884A JP2014502023A (ja) 2010-12-21 2011-09-28 空気層を備えて耐熱性及び耐衝撃性を向上させたインダクションレンジ
US13/993,641 US20130264334A1 (en) 2010-12-21 2011-09-28 Induction range including an air layer for improving heat resistance and shock resistance
CN2011800622574A CN103370983A (zh) 2010-12-21 2011-09-28 具有用于改良耐热性与耐冲击性的空气层的感应炉灶
EP11850777.1A EP2658340A1 (fr) 2010-12-21 2011-09-28 Cuisinière à induction comprenant une couche d'air pour améliorer la résistance thermique et la résistance aux chocs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0131358 2010-12-21
KR1020100131358A KR101282916B1 (ko) 2010-12-21 2010-12-21 공기층을 구비하여 내열성 및 내충격성을 향상시킨 인덕션 렌지

Publications (1)

Publication Number Publication Date
WO2012086902A1 true WO2012086902A1 (fr) 2012-06-28

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PCT/KR2011/007148 WO2012086902A1 (fr) 2010-12-21 2011-09-28 Cuisinière à induction comprenant une couche d'air pour améliorer la résistance thermique et la résistance aux chocs

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Country Link
US (1) US20130264334A1 (fr)
EP (1) EP2658340A1 (fr)
JP (1) JP2014502023A (fr)
KR (1) KR101282916B1 (fr)
CN (1) CN103370983A (fr)
WO (1) WO2012086902A1 (fr)

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US20220146111A1 (en) * 2020-11-10 2022-05-12 Haier Us Appliance Solutions, Inc. Cooling system for a control panel of an oven appliance

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JP6931286B2 (ja) * 2017-01-25 2021-09-01 中部電力株式会社 誘導加熱装置及び誘導加熱方法
EP3550934A1 (fr) * 2018-04-03 2019-10-09 Koninklijke Philips N.V. Dispositif et procédé de transfert de puissance sans fil
CN109287018B (zh) * 2018-09-11 2020-04-21 深圳市鑫汇科股份有限公司 电磁感应加热模块及散热结构
KR102360603B1 (ko) * 2018-04-11 2022-02-08 선전 씨에이치케이 컴퍼니 리미티드 방열 구조, 가열 모듈 및 조리 장치
WO2019196593A1 (fr) * 2018-04-11 2019-10-17 深圳市鑫汇科股份有限公司 Structure de dissipation de chaleur, module de chauffage et appareil de cuisson
CN111895463B (zh) * 2020-08-05 2022-10-14 宁波方太厨具有限公司 灶具面板及包含其的燃气灶具
KR102242847B1 (ko) 2021-02-15 2021-04-21 주식회사 신성하인스 공기 필터가 장착되고 유지 보수가 용이한 인덕션 렌지

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JP2008192443A (ja) * 2007-02-05 2008-08-21 Tokyo Electric Power Co Inc:The 空冷装置及び空冷方法
KR20090015307A (ko) * 2007-08-08 2009-02-12 주식회사 위트 전기그리들의 송풍냉각방법 및 그 구조
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US20220146111A1 (en) * 2020-11-10 2022-05-12 Haier Us Appliance Solutions, Inc. Cooling system for a control panel of an oven appliance

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US20130264334A1 (en) 2013-10-10
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CN103370983A (zh) 2013-10-23
KR101282916B1 (ko) 2013-07-05

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