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WO2007033954A2 - Plateau de stockage pour un appareil de refrigeration - Google Patents

Plateau de stockage pour un appareil de refrigeration Download PDF

Info

Publication number
WO2007033954A2
WO2007033954A2 PCT/EP2006/066475 EP2006066475W WO2007033954A2 WO 2007033954 A2 WO2007033954 A2 WO 2007033954A2 EP 2006066475 W EP2006066475 W EP 2006066475W WO 2007033954 A2 WO2007033954 A2 WO 2007033954A2
Authority
WO
WIPO (PCT)
Prior art keywords
storage shelf
shelf according
slats
grate
storage tray
Prior art date
Application number
PCT/EP2006/066475
Other languages
German (de)
English (en)
Other versions
WO2007033954A3 (fr
Inventor
Ralph Staud
Thomas Tischer
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to CN2006800345458A priority Critical patent/CN101268320B/zh
Priority to EP06793613A priority patent/EP1934541B1/fr
Priority to DE502006006731T priority patent/DE502006006731D1/de
Priority to AT06793613T priority patent/ATE464521T1/de
Publication of WO2007033954A2 publication Critical patent/WO2007033954A2/fr
Publication of WO2007033954A3 publication Critical patent/WO2007033954A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
    • F25D2325/022—Shelves made of glass or ceramic

Definitions

  • the present invention relates to a storage tray for mounting in the interior of a refrigerator.
  • Such storage shelves are often realized in modern refrigeration appliances in the form of a glass plate held in a plastic frame.
  • the plastic frame protects the edges of the glass plate from damage and is provided with protruding ridges, pins or the like, which serve to suspend the storage tray on the side walls of a refrigeration device inner container.
  • Refrigerating device is positive, can easily reach temperatures below 0 ° C.
  • a storage tray for such a device is often provided in its rear region with an upright stop web, which prevents too close a neighborhood of refrigerated goods and evaporator wall.
  • Object of the present invention is to provide a storage tray for a refrigerator, which allows efficient use of space.
  • the object is achieved in that in a storage tray with a closed main section, an edge portion of the plate is designed as a grate. If necessary, the grate can serve to deposit refrigerated goods thereon. At the same time allow those parts of the grate, which are not considered with refrigerated goods, an exchange of air between different sides of the plate.
  • the risk of a complete blockage of the grate by refrigerated goods standing thereon is negligible in practice, since the users rarely load a storage tray so densely that its edge portion is completely covered.
  • a free cross-sectional area of the grate sufficient for a desired degree of air exchange can be easily provided by giving the edge portion a sufficient depth, in particular more than 3 cm.
  • the grate can advantageously be made in one piece with the frame.
  • the grate has inclined slats.
  • Such fins can deflect a passing through the grate air flow in the lateral direction, thus ensuring a sufficient flow of air through a bounded by the storage tray.
  • the cooling air Due to different inclinations over different areas of the grate, the cooling air is deflected as a function of the cooling air circulation in different directions below the storage tray or to its storage area, so that different areas are acted upon with cooling air.
  • the cooling air circulation can take place statically or forcibly by means of a fan.
  • the lamellae are preferably angular in cross-section with an oblique leg for deflecting the air flow and lying at the level of the top of the plate horizontal leg on which refrigerated goods can be deposited if necessary.
  • the angle of the blade is preferably an obtuse angle.
  • the fins are sloping toward the main portion to impart a lateral velocity component to a downwardly extending airflow in a compartment below the panel.
  • the lamellae are preferably interconnected by webs.
  • Fig. 1 is a perspective view of a storage tray according to the invention
  • Figure 2 is a section through the rear portion of the storage tray of Fig. 1.
  • Fig. 3 is a schematic section through an equipped with storage shelves refrigeration device.
  • the storage tray shown in a perspective view in Fig. 1 is divided into a when mounting the storage tray 1 in a refrigerator front, i.
  • the main section 2 is formed by a plate 4 made of safety glass, which is integrally molded by a frame 5 made of plastic. In the frame 5 can be embedded for stiffening metal profiles, not shown.
  • the edge portion 3 is formed integrally with the frame 5 and comprises a plurality of fins 6, which are connected at their ends by profiles 7, which extend the lateral profiles of the frame 5 in alignment. At the rear ends of the profiles 7 an upwardly curved slightly elastic tongue 8 is formed in each case, which serves to lock the support plate 1 in grooves formed on the side walls of a refrigeration device inner container. - A -
  • the slats 6 are further connected by a plurality of webs 9.
  • the webs 9 have an upper edge 10 which is in each case between two slats 6 from front to back, that is from right to left in Fig. 2, sloping, so that the webs 9 in perspective 1 are not visible and also do not hinder wiping the top of the edge portion 3.
  • the fins 6 each have an angular cross-section with a horizontal leg 1 1, which is flush with the top of the frame 5, so that the fins 6 together form a sufficient for parking of goods to be cooled flat footprint.
  • Beveled legs 12 of the fins 6 are each forward, that is to the right in Fig. 2, downhill to deflect a downward airflow, which impinges on the fins 6 from the top, forward and so a forward air flow below the support plate. 1 to create.
  • the angular shape gives the lamellae 6 a high load capacity with low use of material.
  • Fig. 3 illustrates the operation of the invention with reference to a schematic section through a no-frost refrigeration device with an evaporator 13, which is housed in a separated in the upper region of the refrigerator housing chamber 14.
  • An unillustrated fan sucks air from the refrigerator 15 of the device through a door near inlet 16 into the chamber 14, where it sweeps along the evaporator 13 and cooled exits at an outlet opening 17 adjacent to the rear wall of the housing again.
  • the cold air flow flows along the rear wall of the housing and strikes the edge portions 3 of a plurality of support plates 1, the fins deflect the air flow forward.
  • part of the air flow flows in the direction of the door, and all compartments 18 are cooled uniformly. Between the leading edges of the carrier plates 1 and door cabinets 19 suspended on the door of the appliance, the air flow flows upwards, back to the inlet opening 16.
  • edge portions 3 offer the cold air flow, if they are not covered with refrigerated goods, a large free cross-sectional area, which opposes the air flow only little resistance. The air flow is therefore not seriously hindered when the edge portions 3 are completed on a considerable part of their surface with refrigerated goods.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Laminated Bodies (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

Plateau de stockage (1) pour un appareil de réfrigération, qui possède une partie principale (2) pleine et une partie de bordure (3) se présentant sous forme de grille.
PCT/EP2006/066475 2005-09-22 2006-09-19 Plateau de stockage pour un appareil de refrigeration WO2007033954A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2006800345458A CN101268320B (zh) 2005-09-22 2006-09-19 制冷装置的搁板
EP06793613A EP1934541B1 (fr) 2005-09-22 2006-09-19 Plateau de stockage pour un appareil de refrigeration
DE502006006731T DE502006006731D1 (de) 2005-09-22 2006-09-19 Abstellplatte für ein kältegerät
AT06793613T ATE464521T1 (de) 2005-09-22 2006-09-19 Abstellplatte für ein kältegerät

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005045330.9 2005-09-22
DE102005045330A DE102005045330A1 (de) 2005-09-22 2005-09-22 Abstellplatte für ein Kältegerät

Publications (2)

Publication Number Publication Date
WO2007033954A2 true WO2007033954A2 (fr) 2007-03-29
WO2007033954A3 WO2007033954A3 (fr) 2007-05-18

Family

ID=37807838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/066475 WO2007033954A2 (fr) 2005-09-22 2006-09-19 Plateau de stockage pour un appareil de refrigeration

Country Status (7)

Country Link
EP (1) EP1934541B1 (fr)
CN (1) CN101268320B (fr)
AT (1) ATE464521T1 (fr)
DE (2) DE102005045330A1 (fr)
ES (1) ES2342112T3 (fr)
RU (1) RU2419753C2 (fr)
WO (1) WO2007033954A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029178A1 (de) * 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Lüfteraggregat
CN102062513B (zh) * 2010-05-24 2012-12-12 合肥美的荣事达电冰箱有限公司 用于冰箱的搁板和具有其的冰箱
CN106032956B (zh) * 2015-03-10 2020-04-14 博西华电器（江苏）有限公司 冰箱
US9750355B1 (en) * 2016-03-02 2017-09-05 Pepsico, Inc. Refrigerated merchandise display system
FR3071709B1 (fr) * 2017-10-03 2019-10-11 Y2I Finances Meuble d'exposition a froid ventile
CN108278808A (zh) * 2018-01-08 2018-07-13 安徽康佳同创电器有限公司 一种沐浴风风道结构的冰箱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434117A (en) * 1941-12-10 1948-01-06 Avco Mfg Corp Shelf structure with guard for refrigerator doors
US2421089A (en) * 1943-12-31 1947-05-27 Philco Corp Refrigerator shelf
SU939894A1 (ru) * 1980-03-28 1982-06-30 Белорусский Филиал Всесоюзного Научно-Исследовательского Института Технической Эстетики Полка холодильника
US4729613A (en) * 1986-11-13 1988-03-08 General Electric Company Household refrigerator pan assembly
US4960308A (en) * 1989-10-03 1990-10-02 White Consolidated Industries, Inc. Support shelf for crisper drawers in refrigerators
CN2431542Y (zh) * 2000-07-28 2001-05-23 安徽博西华制冷有限公司 可调式保鲜隔板
CN2518057Y (zh) * 2002-01-14 2002-10-23 安徽博西华制冷有限公司 一种冰箱果菜盒上的保鲜搁盘
KR20040005353A (ko) * 2002-07-10 2004-01-16 젬트론 코포레이션 사출성형 프레임에 스냅고정된 강화유리로 형성되어수직으로 조절가능한 냉장고 칸 하우징 선반

Also Published As

Publication number Publication date
DE502006006731D1 (de) 2010-05-27
CN101268320B (zh) 2010-10-06
EP1934541A2 (fr) 2008-06-25
ATE464521T1 (de) 2010-04-15
DE102005045330A1 (de) 2007-03-29
WO2007033954A3 (fr) 2007-05-18
RU2419753C2 (ru) 2011-05-27
ES2342112T3 (es) 2010-07-01
CN101268320A (zh) 2008-09-17
EP1934541B1 (fr) 2010-04-14
RU2008113996A (ru) 2009-10-27

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