EP4251926A1 - Haushaltsofen mit anordnung eines unteren heizelements - Google Patents

Haushaltsofen mit anordnung eines unteren heizelements

Info

Publication number
EP4251926A1
EP4251926A1 EP20835870.5A EP20835870A EP4251926A1 EP 4251926 A1 EP4251926 A1 EP 4251926A1 EP 20835870 A EP20835870 A EP 20835870A EP 4251926 A1 EP4251926 A1 EP 4251926A1
Authority
EP
European Patent Office
Prior art keywords
heating element
lower heating
shield
wall
household oven
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.)
Granted
Application number
EP20835870.5A
Other languages
English (en)
French (fr)
Other versions
EP4251926B1 (de
EP4251926C0 (de
Inventor
Bla BREZOVNIK
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.)
Hisense Guangdong Kitchen and Bath System Co Ltd
Gorenje d o o
Original Assignee
Hisense Guangdong Kitchen and Bath System Co Ltd
Gorenje d o o
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 Hisense Guangdong Kitchen and Bath System Co Ltd, Gorenje d o o filed Critical Hisense Guangdong Kitchen and Bath System Co Ltd
Publication of EP4251926A1 publication Critical patent/EP4251926A1/de
Application granted granted Critical
Publication of EP4251926B1 publication Critical patent/EP4251926B1/de
Publication of EP4251926C0 publication Critical patent/EP4251926C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F24C15/36—Protective guards, e.g. for preventing access to heated parts
    • 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
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/067—Arrangement or mounting of electric heating elements on ranges

Definitions

  • the present invention refers to a household appliance, in particular to a household oven a surface thereof being protected by enamel, comprising a body with a door opening, an upper heating element arranged in the area of a top wall and inside said body, and a lower heating element arranged in the area of the bottom wall and outside said body.
  • Known household ovens comprise a lower heating element which is screwed to the oven body on at least one side, either to a separate intended carrier or to a carrier that is an integral part of the oven.
  • the clamping and position of said lower heating element are important factors as they affect the final result of the heat treatment of the food in the oven.
  • the distance of the lower heating element to the bottom wall of the oven body is also important, as the contact of the lower heating element with the bottom wall of the oven body can cause the bottom wall to overheat and consequently crack the enamel at the point of contact.
  • the lower heating element must not be placed directly on the insulation, as overheating of the lower heating element can lead to its failure.
  • the object of the present invention is to create a household oven with a new arrangement of the lower heating element.
  • Fig. 1 shows a household oven according to the invention in a three-dimensional view from below
  • Fig. 2 a lower heating element and shield unit
  • Said flange 14 is designed for a form-locking and/or force-locking joint with said carrier 10, for example by means of a tongue-and-groove joint. Furthermore, said flange 14 is optionally protected against the release of said form-locking and/or force-locking joint.
  • the above protection is selected as a protection without removable connecting elements, for example by means of a snap joint, a subsequent deformation of a part of the carrier 10, and/or the flange 14 or the like.
  • Said lower heating element 8, which is permanently connected to said wire mounts 11’, 11”, said flange 14, which is permanently connected to the lower heating element 8, and said shield 9 of the lower heating element 8, which is detachably connected to said wire mounts 11’, 11”, represent a uniform unit 15 that can be attached to said bottom wall 2 of the household oven.
  • said wire mounts 11’, 11” are in their longitudinal direction in each case designed with at least one wavelike section 17 facing said bottom wall 2 and/or said shield 9. According to the invention at hand, it is envisaged that said wavelike section 17 leans either against said bottom wall 2 and/or against said shield 9, thus ensuring a constant distance of the shield 9 to the lower heating element 8 or of the heating element 8 to the bottom wall 2 of the oven.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
EP20835870.5A 2020-11-27 2020-11-27 Haushaltsbackofen mit anordnung eines unteren heizelements Active EP4251926B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/061202 WO2022112830A1 (en) 2020-11-27 2020-11-27 Household oven comprising arrangement of lower heating element

Publications (3)

Publication Number Publication Date
EP4251926A1 true EP4251926A1 (de) 2023-10-04
EP4251926B1 EP4251926B1 (de) 2024-07-17
EP4251926C0 EP4251926C0 (de) 2024-07-17

Family

ID=74125566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20835870.5A Active EP4251926B1 (de) 2020-11-27 2020-11-27 Haushaltsbackofen mit anordnung eines unteren heizelements

Country Status (3)

Country Link
EP (1) EP4251926B1 (de)
CN (1) CN116897262A (de)
WO (1) WO2022112830A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225827A (en) * 1915-10-15 1917-05-15 American Electrical Heater Co Electrical heating unit.
US6008478A (en) * 1996-12-05 1999-12-28 Whirlpool Corporation Heating element support system for oven
CN100470135C (zh) * 2004-11-18 2009-03-18 乐金电子(天津)电器有限公司 微波炉加热器组合体
US7671301B2 (en) * 2006-11-02 2010-03-02 Bsh Home Appliances Corporation Cooking appliance cowling apparatus and method
ITTO20121110A1 (it) * 2012-12-20 2014-06-21 Indesit Co Spa Forno comprendente una resistenza fissata per mezzo di mezzi di fissaggio
WO2020078698A1 (en) * 2018-10-15 2020-04-23 Arcelik Anonim Sirketi An oven comprising a heater support element

Also Published As

Publication number Publication date
WO2022112830A1 (en) 2022-06-02
EP4251926B1 (de) 2024-07-17
EP4251926C0 (de) 2024-07-17
CN116897262A (zh) 2023-10-17

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