EP2535646A1 - Cooker pan support and cooker using the pan support - Google Patents

Cooker pan support and cooker using the pan support Download PDF

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Publication number
EP2535646A1
EP2535646A1 EP12171773A EP12171773A EP2535646A1 EP 2535646 A1 EP2535646 A1 EP 2535646A1 EP 12171773 A EP12171773 A EP 12171773A EP 12171773 A EP12171773 A EP 12171773A EP 2535646 A1 EP2535646 A1 EP 2535646A1
Authority
EP
European Patent Office
Prior art keywords
energy collecting
pan
support
cooker
pan support
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP12171773A
Other languages
German (de)
English (en)
French (fr)
Inventor
Weiwei Miao
Meng Yang
Shenzhou Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2535646A1 publication Critical patent/EP2535646A1/en
Withdrawn legal-status Critical Current

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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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/107—Pan supports or grates therefor

Definitions

  • the invention relates to a household cooker pan support and a cooker using the pan support.
  • An existing cooker in the current market generally includes a cooker panel, a burner disposed on the panel, a pan support surrounding the burner, and a liquid containing tray which is disposed around the burner on the panel and matches with the pan support to contain soup or food spilling from a boiling pan in cooking.
  • a conventional pan support used in the existing cooker generally includes a pan support bottom frame and four support legs at a base portion. Beyond that, the four support legs do not have any stiffener structure. In this way, it is easy to crush the support legs when the pan support bears a heavy load, or the support legs are broken when a user drops the pan support by accident in cleaning. Besides, in the conventional pan support, only upper end surfaces of the four support legs contact a pan bottom. In this way, a contact area of the pan support with the pan bottom is small, which causes the high-temperature pan support to conduct a small amount of heat to the pan bottom, resulting in a low heat-conducting efficiency and a waste of energy.
  • the invention aims to provide an energy collecting pan support of a simple structure, improved strength, and high energy collecting efficiency.
  • a pan support can ensure that a cooker is more efficient, energy-saving and environment-friendly to use, which greatly improves the energy utilization rate.
  • the energy collecting unit and the support leg are integrally formed.
  • the energy collecting unit is detachably disposed on the support leg.
  • an upper end surface of the energy collecting unit and an upper end surface of the support leg are kept in the same plane.
  • the pan bottom can fully contact the upper end surfaces of the pan support leg and the energy collecting unit, which increases a heat-conducting area and improves the thermal efficiency.
  • more than one energy collecting unit is disposed on the support leg, and the energy collecting units are separated from each other.
  • upper end surfaces of the separated energy collecting units are not in the same horizontal plane.
  • a pan support may match with pan bottoms of different shapes, which improves the stability of the pan bottom placed on the pan support, enlarges the contact area of the pan support with the pan bottom, and increases the heat-conducting area.
  • the number of the support legs is more than two, and the energy collecting unit is disposed on each of the support legs.
  • the energy collecting units on the support legs are integrated to form an energy collecting ring.
  • the contact area of the pan support with the pan bottom is greatly increased, which increases the amount of conducted heat, effectively improves the thermal efficiency, and reduces energy consumption.
  • the energy collecting ring plays the role of a stiffener on each of the support legs, which improves force distribution on each of the support legs, and increases structural strength of the pan support to a large extent, thereby preventing the pan support from being easily fractured in using.
  • the number of the support legs is more than three, and the energy collecting ring disposed on the support legs is shaped like a triangle, a rectangle, a polygon or a ring.
  • more than one energy collecting ring is disposed on the support legs, and the energy collecting rings are separated from each other.
  • heights H of the energy collecting rings relative to the pan support base progressively increase along an outward direction from a center of the energy collecting rings, so that the pan support can match with a conical-bottomed pan.
  • the width h of the energy collecting ring is between 1 mm to 30 mm, and the thickness d is between 1 mm to 30 mm.
  • the width h of the energy collecting ring is 3 mm, and the thickness d is 3 mm.
  • the energy collecting ring is not too close to fire or is completely away from fire, which avoids burning of the energy collecting ring in the fire, and avoids excessive CO to be produced to increase the CO content in the air.
  • the energy collecting unit or the energy collecting ring in a working state, rarely contacts fire or is completely away from fire.
  • a cooker which includes a cooker panel, a burner and a pan support as described above.
  • the pan support is placed on the cooker panel.
  • FIGs.1 and 2 An embodiment of a cooker pan support put forward by the invention is shown in FIGs.1 and 2 .
  • the pan support in this embodiment includes a pan support base 2, pan support legs 3 disposed on the base 2, and an energy collecting unit 4 disposed on the pan support leg.
  • the pan support base 2 is generally shaped like a rectangle, for example, a square, or is shaped like a ring, for example, a circle.
  • the pan support legs 3 may be fixed on the pan support base 2 in a buckling or welding manner. Or, the pan support legs 3 and the base 2 may be integrally cast and formed, so that the support legs 3 are fixed on the base 2.
  • the energy collecting unit 4 may be shaped like a line, an arc or a curve, in which the shape of a long line or a circular arc is preferred to facilitate the manufacturing and present a more coordinated appearance.
  • the energy collecting unit 4 is detachably disposed on the support leg 3 by being buckled or directly matching with a recessed portion of an upper end surface 10 of the support leg 3.
  • the energy collecting unit 4 may also be fixed on the support leg 3 in a welding manner or by being integrally cast with the support leg 3. Through such settings, an upper end surface 9 of the energy collecting unit 4 may match with a pan bottom placed thereon, so that the energy collecting unit 4 absorbs heat energy dissipating outward and conducts the heat energy to the pan bottom, thereby achieving the effect of heating the pan bottom by collecting energy.
  • That the energy collecting unit 4 matches with the pan bottom means that the upper end surface 9 of the energy collecting unit 4 can fully contact bottoms of pans of different shapes, such as a flat-bottomed pan or a conical-bottomed pan, to achieve a largest contact area. Meanwhile, the pan bottoms of different shapes can be stably placed on the upper end surface 9 of the energy collecting unit 4, so that different pans can all be stably placed on the pan support for heating. To ensure the stable effect, the upper end surface 9 of the energy collecting unit 4 and the upper end surface 10 of the support leg 3 are kept in the same plane.
  • a plurality of energy collecting units 4 may be disposed on the support leg 3, and may be evenly and separately distributed in the same plane.
  • the upper end surfaces 9 of the plurality of energy collecting units 4 may not be in the same horizontal plane, and may be distributed along an outward direction from a center of the pan bottom with heights H relative to the base 2 progressively increasing.
  • a preferred casting material for the energy collecting unit 4 is a material of high temperature resistance and good thermal conductivity, such as cast iron, stainless steel or a cold-rolled steel plate.
  • every support leg 3 is disposed with the energy collecting unit 4, and the energy collecting units 4 may be integrated to form an energy collecting ring 5.
  • the energy-collecting ring 5 may be shaped like a triangle, a rectangle, a polygon or a ring, in which the shape of a circular arc or a quadrangle is preferred herein.
  • the number of the energy collecting ring 5 is between 1 and 100. 3 energy collecting rings are preferred herein, and are separately distributed on the support legs 3.
  • the upper end surface 9 of each of the energy collecting rings 5 and the upper end surfaces 10 of the support legs 3 are kept in the same plane.
  • the pan bottom can fully contact the upper end surfaces of the energy collecting rings 5 and the upper end surfaces of the support legs 3, thereby enlarging the heat-conducting area.
  • the energy collecting rings 5 may also be disposed in the following way. That is, the heights H of the energy collecting rings 5 relative to the pan support base progressively increase along an outward direction from a center of the energy collecting rings, so that the bottom of a conical-bottomed pan is stably placed on the energy collecting rings 5 and fully contacts the energy collecting rings 5.
  • the width h of the energy collecting ring 5 is between 1 mm and 30 mm, and 3 mm is preferred herein.
  • the thickness d of the energy collecting ring 5 is between 1 mm and 30 mm, and 3 mm is preferred herein. The thickness d may not be too large, so as to ensure that the energy collecting ring 5 rarely contacts fire or is completely away from fire, thereby avoiding an increased CO content in the air.
  • the invention also puts forward a cooker 8, which includes a cooker panel 6, a burner 7 and a pan support described in the above embodiment.
  • the pan support 1 is placed on the cooker panel 6.
  • the cooker may be a gas stove, an induction cooker, or a stove combining a gas stove and an induction cooker.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
EP12171773A 2011-06-17 2012-06-13 Cooker pan support and cooker using the pan support Withdrawn EP2535646A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120216115U CN202141094U (zh) 2011-06-17 2011-06-17 灶具锅架和使用该锅架的灶具

Publications (1)

Publication Number Publication Date
EP2535646A1 true EP2535646A1 (en) 2012-12-19

Family

ID=45552152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12171773A Withdrawn EP2535646A1 (en) 2011-06-17 2012-06-13 Cooker pan support and cooker using the pan support

Country Status (2)

Country Link
EP (1) EP2535646A1 (zh)
CN (1) CN202141094U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999278A1 (fr) * 2012-12-10 2014-06-13 Applic Gaz Sa Support pour recipient de cuisson
WO2020136446A1 (en) * 2018-12-27 2020-07-02 Lpg Equipment Research Centre Spill-tray and pan support for thermal efficiency enhancement of a domestic lpg stove
JP2020122619A (ja) * 2019-01-31 2020-08-13 株式会社ハーマン 補助五徳、および、補助五徳一体型五徳

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930554B (zh) * 2015-06-16 2017-08-22 宁波方太厨具有限公司 一种嵌入式燃气灶
CN106801898A (zh) * 2016-12-16 2017-06-06 李国栋 炉灶聚能支架
CN110608456A (zh) * 2019-03-31 2019-12-24 李国栋 炉灶固体导热支架
TWI726360B (zh) * 2019-07-19 2021-05-01 萬竹庭 增加熱效率之爐座及其使用方法
CN113007752A (zh) * 2019-12-20 2021-06-22 青岛海尔智慧厨房电器有限公司 锅架及灶具
CN113007747B (zh) * 2019-12-20 2024-04-02 青岛海尔智慧厨房电器有限公司 灶具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH161272A (de) * 1932-05-17 1933-04-30 Spicher Ernst Kochgefässauflage für Gasherde aller Art.
GB628997A (en) * 1946-12-09 1949-09-08 Radiation Ltd Improvements relating to hot plates for gas heated cooking apparatus
US2532461A (en) * 1945-08-30 1950-12-05 Florence Stove Co Combination grate and burner bowl structure for gas cookstoves
FR1425680A (fr) * 1965-02-16 1966-01-24 Plaque de distribution de chaleur pour cuisinières
EP1201997A1 (de) * 2000-10-24 2002-05-02 Schott Glas Verwendung eines Topfträgers einer Gas-Kochstelle mit mindestens einem atmosphärischen Gasbrenner
JP2009056101A (ja) * 2007-08-31 2009-03-19 Niitaka:Kk 携帯燃料用保温器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH161272A (de) * 1932-05-17 1933-04-30 Spicher Ernst Kochgefässauflage für Gasherde aller Art.
US2532461A (en) * 1945-08-30 1950-12-05 Florence Stove Co Combination grate and burner bowl structure for gas cookstoves
GB628997A (en) * 1946-12-09 1949-09-08 Radiation Ltd Improvements relating to hot plates for gas heated cooking apparatus
FR1425680A (fr) * 1965-02-16 1966-01-24 Plaque de distribution de chaleur pour cuisinières
EP1201997A1 (de) * 2000-10-24 2002-05-02 Schott Glas Verwendung eines Topfträgers einer Gas-Kochstelle mit mindestens einem atmosphärischen Gasbrenner
JP2009056101A (ja) * 2007-08-31 2009-03-19 Niitaka:Kk 携帯燃料用保温器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999278A1 (fr) * 2012-12-10 2014-06-13 Applic Gaz Sa Support pour recipient de cuisson
WO2014091119A1 (fr) * 2012-12-10 2014-06-19 Application Des Gaz Support pour récipient de cuisson
US20150316271A1 (en) * 2012-12-10 2015-11-05 Application Des Gaz Support for a cooking vessel
US9970664B2 (en) * 2012-12-10 2018-05-15 Application Des Gaz Support for a cooking vessel
WO2020136446A1 (en) * 2018-12-27 2020-07-02 Lpg Equipment Research Centre Spill-tray and pan support for thermal efficiency enhancement of a domestic lpg stove
JP2020122619A (ja) * 2019-01-31 2020-08-13 株式会社ハーマン 補助五徳、および、補助五徳一体型五徳

Also Published As

Publication number Publication date
CN202141094U (zh) 2012-02-08

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