EP2236961A2 - Appareil frigorifique doté d'un compartiment machines recouvert - Google Patents

Appareil frigorifique doté d'un compartiment machines recouvert Download PDF

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Publication number
EP2236961A2
EP2236961A2 EP10155498A EP10155498A EP2236961A2 EP 2236961 A2 EP2236961 A2 EP 2236961A2 EP 10155498 A EP10155498 A EP 10155498A EP 10155498 A EP10155498 A EP 10155498A EP 2236961 A2 EP2236961 A2 EP 2236961A2
Authority
EP
European Patent Office
Prior art keywords
wing
refrigerating appliance
appliance according
hinge
pivotable
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Withdrawn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
EP10155498A
Other languages
German (de)
English (en)
Other versions
EP2236961A3 (fr
Inventor
Jürgen DIEBOLD
Alexander GÖRZ
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 EP2236961A2 publication Critical patent/EP2236961A2/fr
Publication of EP2236961A3 publication Critical patent/EP2236961A3/fr
Withdrawn legal-status Critical Current

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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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components

Definitions

  • the present invention relates to a refrigeration device, in particular a household refrigeration device, in which a machine room is protected by a cover from the access of an unsuspecting user.
  • the engine room of a refrigerator generally contains various essential technical components such as condenser, compressor, a fan for ventilation of the aforementioned components, solenoid valves, compressor electronics, piping, electrical lines, etc. on. If such a machine room is protected from access by an unsuspecting user, safety regulations concerning the protection of the user are much easier to meet than with a refrigeration device with unprotected machine room. For numerous components installed in the machine room, a simpler and cheaper design can be selected than with a device with unprotected machine room. For example, simply insulated electrical lines are sufficient, strain relief on the lines can be dispensed with, covering caps for protecting individual components to be protected against contact are unnecessary, etc.
  • a problem with the shielding of the engine room is that the steps required to start up the equipment, evacuation of the refrigerant circuit and filling of the refrigerant circuit with the refrigerant should take place only towards the end of the manufacturing process, after the assembly of all the components.
  • one of these components also includes a cover member for closing the engine room, then it is obvious that a ready-assembled cover obstructs the access to the engine room required for evacuating and filling with refrigerant.
  • An object of the invention is therefore to provide a refrigerated appliance with covered engine room, in which the cover of the engine room does not require installation of additional parts after filling the refrigerant circuit, and thus is inexpensively manufacturable in compatible with existing manufacturing processes.
  • the cover has a hinge and at least one hinged by means of the hinge between an open and a closed position wings.
  • the surface of the pivoting wing makes up a partial area, preferably 20% to 40% of the area of the covering part.
  • the pivotable wing is in the closed position above a pivot axis defined by the hinge, so that the open position is stable and there is no danger that the cover unintentionally reaches before the filling of the refrigerator in the closed position.
  • the cover part further comprises a wing fixed to the body of the refrigeration device.
  • This wing may obscure a portion of the engine room so that in its open position, the pivotable wing only has to clear as much passage as required for filling and possibly evacuating the chiller.
  • the attachment of the cover part to the device may be permanent, in a two-part cover part the attachment of the cover part or its stationary wing to the housing is preferably releasable in order to provide a free one for repair work To be able to create access to the engine room.
  • the pivotable and fixed wings are preferably connected to each other via the hinge.
  • the entire cover part is injection molded in one piece. This is also possible by the use of a film hinge in a simple manner.
  • the pivotable wing rests in the open position on the stationary wing.
  • the pivotable wing in the open position should not protrude beyond the stationary wing.
  • the cover is preferably fixed in the closed position by one or more locking points.
  • These may be latching points that anchor the cover part to the housing of the refrigeration device, or at least one of the latching points may also fix the pivotable wing on the stationary wing.
  • the locking points are preferably within the engine room, so that they are at most difficult to operate and accessible or actuated by an unknowable user only with the help of tools.
  • cover and the body screw holes may be provided which are capable of receiving a screw for fixing the cover in the closed position.
  • pivotable wing To protect against damage during manufacture of the pivotable wing is preferably temporarily fixed in the open position, in particular latched.
  • the engine room can be housed in a base of the refrigerator.
  • Fig. 1 is a perspective view obliquely from behind a refrigerator according to a first embodiment of the invention.
  • the refrigerator has a heat-insulating body 1 and a door 2 of conventional design.
  • a base portion below the body 1 forms a machine room 3 of the device, the various components of a likewise known refrigeration machine such as a condenser 4 and a compressor 5, a fan 6 for cooling the condenser 4 and the compressor 5 and not specifically shown electrical lines , Refrigerant lines, control electronics and the like.
  • the base portion has on its front not visible in the figure, below the door 2, a grid for the inlet and outlet of circulated by the fan 6 air for cooling condenser 4 and compressor fifth
  • the back of the base portion 3 is closed after completion of the installation of the refrigerator by a cover plate 7, which is shown in the figure in a partially open position.
  • the cover plate 7 is connected to a bottom plate of the base portion 3 via a hinge 8.
  • cover plate 7 and hinge 8 are fixed to the bottom plate of the machine room 3 before the refrigerator is evacuated and filled with refrigerant.
  • a connection for the evacuation and filling is accessible in the machine room 3 as long as the cover plate 7 remains in the open position.
  • all components of the refrigeration device can be mounted with refrigerant prior to filling the refrigerating machine.
  • the cover plate 7 is folded up so that it closes the back of the machine room 3, and firmly locked in the closed position.
  • FIG. 1 shown refrigeration device A disadvantage of in Fig. 1 shown refrigeration device is that the cover plate 7, as long as it is not closed, over the substantially cuboid shape of the device and therefore the risk is relatively high, that in the handling of the device during manufacture, the cover plate 7 is damaged.
  • This disadvantage avoids the in Fig. 2 in one too Fig. 1 analog view shown embodiment.
  • Body 1, door 2 and machine room 3 of this refrigerator are the same as in Fig. 1 shown; of the Difference between the two embodiments lies in the cover plate 7, which in the embodiment of Fig. 2 consists of two integrally connected via a film hinge 9, molded plastic injection-molded wings 10, 11.
  • the larger of the two wings, designated 10, is provided to be fixedly locked after mounting all components in the machine room 3 at the open rear.
  • the wing 10 extends over the entire width of the engine room 3 and carries at its lateral edges 12, 13, as in the enlarged view of Fig. 3 to recognize, in the engine room 3 in projecting locking hooks 14, the tips 15 are provided to engage behind each of a projection on a side wall of the engine room 3 in the manner of barbs.
  • latching hooks may be arranged on the upper and lower edge of the wing 10 in order to anchor the wing 10 also on the floor or the ceiling of the machine room 3.
  • the wing 10 closes in the assembled state, the back of the machine room 3 except for a rectangular cutout 16 in the right upper corner through which the compressor 5 and the connection for evacuation and filling with refrigerant remain accessible.
  • the wing 11, which is provided to close the neck 16 after filling with refrigerant, is in Fig. 3 shown in an intermediate position between the closed position and an open position, which it lies flat against the fixed wing 10.
  • the film hinge 9 extends at half the height of the stationary wing 10 or slightly above, ie the pivotable wing 11 is at most as high as a below the film hinge 9 extending part of the fixed wing 10, so that the pivoting wing 11 in his on this part of the stationary wing 10 adjacent open position nowhere over an edge of the fixed wing 10 protrudes.
  • the stationary wing carries one or more of its remote from the engine room outside protruding latching hooks 17 which engage around the edge in the open position of the pivotable wing 11 and fix it so. While the tips 15 of the latching hooks 14 are formed as barbs, so they do not after latching to the walls of the machine room 3 by train on the cover plate 7 can solve more, the locking hooks 17 each have a roof-shaped, both sides beveled tip 18, which allows easy locking, but also easy release of the pivoting wing 11 from the voltage applied to the wing 10 position and folding up into the closed position.
  • Fig. 4 shows a section through the cover plate 7 along the in Fig. 3 IV-IV designated line, wherein the pivotable wing 11 is held by the latching hook 17 in its voltage applied to the stationary wing 10 open position.
  • an outwardly open gap 21 is formed, in which a pointed tool such as a screwdriver can be inserted to push the latching hook 14 to the side and to release its tip 15 from the locking edge 20. Only if this happens at all latching hooks of the left or right edge 12 and 13 of the cover plate 7 and, if present, to latching hooks of its upper and lower edge simultaneously, the cover plate 7 can be removed, and the machine room 3 is accessible for repair purposes.
  • Fig. 5 shows, also cut along the line IV-IV, the cover plate 7 in the closed state.
  • the two latching hooks 19 of the pivotable wing 11 the one also engages behind a latching edge 20 of a side wall of the machine room and the other the already mentioned, here designated 22 locking edge of the fixed wing 10th
  • screw holes 23 are formed at the four corners of the cover plate. Like the cut of the Fig. 6 shows, in the mounted state, these screw holes 23 on holes or blind holes 24 in the walls of the engine room 3. You can remain empty when first installing the refrigerator. If, in an attempt to solve the cover plate 7, one of the latching hooks 14, 19 to the Edges 12, 13 of the cover plate 7 should have been damaged, the cover plate 7 can be fixed again by screws in the respective damaged latching hooks adjacent holes 23, 24 are used.

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)
  • Refrigerator Housings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP10155498.8A 2009-03-31 2010-03-04 Appareil frigorifique doté d'un compartiment machines recouvert Withdrawn EP2236961A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009002041A DE102009002041A1 (de) 2009-03-31 2009-03-31 Kältegerät mit abgedecktem Maschinenraum

Publications (2)

Publication Number Publication Date
EP2236961A2 true EP2236961A2 (fr) 2010-10-06
EP2236961A3 EP2236961A3 (fr) 2014-08-27

Family

ID=42307953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10155498.8A Withdrawn EP2236961A3 (fr) 2009-03-31 2010-03-04 Appareil frigorifique doté d'un compartiment machines recouvert

Country Status (2)

Country Link
EP (1) EP2236961A3 (fr)
DE (1) DE102009002041A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113630A3 (fr) * 2011-02-23 2013-08-15 BSH Bosch und Siemens Hausgeräte GmbH Appareil électroménager
WO2014012793A1 (fr) * 2012-07-16 2014-01-23 BSH Bosch und Siemens Hausgeräte GmbH Procédé de montage d'un appareil frigorifique, appareil frigorifique ainsi qu'élément de paroi latérale

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015108476A1 (de) * 2015-05-29 2016-05-25 Miele & Cie. Kg Wäschebehandlungsmaschine und Abdeckungselement für eine Gehäuseöffnung eines Gehäuses für eine Wäschebehandlungsmaschine
DE102017217673A1 (de) * 2017-10-05 2019-04-11 BSH Hausgeräte GmbH Haushaltskältegerät mit Abdeckung eines Spalts zwischen einer Schäumtraverse und einer Elektronikbox

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248814A (ja) * 1999-03-02 2000-09-12 Matsushita Electric Ind Co Ltd 器具の扉開閉装置
JP2008241132A (ja) * 2007-03-27 2008-10-09 Hoshizaki Electric Co Ltd パネルの取付構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825731A (en) * 1928-08-25 1931-10-06 Frigidaire Corp Refrigerating apparatus
US3323625A (en) * 1965-07-28 1967-06-06 Thermo King Corp Detachable power assembly
US4507937A (en) * 1983-07-11 1985-04-02 Ajax Consolidated Co. Vehicle refrigeration unit and mounting assembly
CA1202663A (fr) * 1983-12-23 1986-04-01 Cory Ter Smitte Enceinte de refrigerateur
JPH05203333A (ja) * 1992-01-27 1993-08-10 Toshiba Corp 冷蔵庫
JP3024441B2 (ja) * 1993-07-20 2000-03-21 富士電機株式会社 冷凍機内蔵型ショーケースのフィルタ取付け構造
JPH09229522A (ja) * 1996-02-19 1997-09-05 Matsushita Refrig Co Ltd 冷蔵庫

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248814A (ja) * 1999-03-02 2000-09-12 Matsushita Electric Ind Co Ltd 器具の扉開閉装置
JP2008241132A (ja) * 2007-03-27 2008-10-09 Hoshizaki Electric Co Ltd パネルの取付構造

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012113630A3 (fr) * 2011-02-23 2013-08-15 BSH Bosch und Siemens Hausgeräte GmbH Appareil électroménager
CN103392105A (zh) * 2011-02-23 2013-11-13 Bsh博世和西门子家用电器有限公司 电的家用器具
CN103392105B (zh) * 2011-02-23 2016-08-10 Bsh家用电器有限公司 电的家用器具
WO2014012793A1 (fr) * 2012-07-16 2014-01-23 BSH Bosch und Siemens Hausgeräte GmbH Procédé de montage d'un appareil frigorifique, appareil frigorifique ainsi qu'élément de paroi latérale
CN104487792A (zh) * 2012-07-16 2015-04-01 Bsh博世和西门子家用电器有限公司 用于装配制冷器具的方法、制冷器具以及侧壁元件
CN104487792B (zh) * 2012-07-16 2018-10-16 Bsh家用电器有限公司 用于装配制冷器具的方法、制冷器具以及侧壁元件

Also Published As

Publication number Publication date
DE102009002041A1 (de) 2010-10-07
EP2236961A3 (fr) 2014-08-27

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