CN101170926A - Refrigerating device with height-adjustable carrier for refrigerated goods - Google Patents

Refrigerating device with height-adjustable carrier for refrigerated goods Download PDF

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Publication number
CN101170926A
CN101170926A CNA2006800158273A CN200680015827A CN101170926A CN 101170926 A CN101170926 A CN 101170926A CN A2006800158273 A CNA2006800158273 A CN A2006800158273A CN 200680015827 A CN200680015827 A CN 200680015827A CN 101170926 A CN101170926 A CN 101170926A
Authority
CN
China
Prior art keywords
carrier
thread spindle
refrigerated goods
refrigerating plant
motor
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.)
Pending
Application number
CNA2006800158273A
Other languages
Chinese (zh)
Inventor
H-K·赫鲁贝施
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 CN101170926A publication Critical patent/CN101170926A/en
Pending 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/06—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/02—Shelves
    • A47B96/025—Shelves with moving elements, e.g. movable extensions or link elements
    • 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
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)
  • Transmission Devices (AREA)

Abstract

A refrigerating device has an inner chamber enclosed in a thermally insulating housing (1) and a height-adjustable carrier (5, 7) for refrigerated goods in the inner chamber, the carrier meshing with at least one vertical threaded spindle (8) which can be rotationally driven.

Description

Refrigerating plant with adjustable for height carrier for refrigerated goods
Technical field
The present invention relates to a kind of refrigerating plant, it has by the adjustable for height carrier for refrigerated goods in cingens inner cavity chamber of heat insulation housing and the inner cavity chamber.This refrigerating plant for example can learn from DE10145141A1 that wherein, but the height of carrier for refrigerated goods on the vertical support rail that is attached on the rear wall of housing is manual adjustments.
Background technology
The problem that this known refrigerating plant exists is, in order to regulate the height of carrier for refrigerated goods, described cooling article load bearing component is tilted a little, this has following danger: the article that are placed on the carrier for refrigerated goods may slide, and the user has to support the gross weight of carrier for refrigerated goods and the article that may be placed on it hope discharges carrier for refrigerated goods and described carrier for refrigerated goods is suspended at different backstop shoulders from the backstop shoulder when.Like this, before carrying out the height adjusting, the user needs frequently to soar carrier for refrigerated goods irksomely, reason is, when carrier for refrigerated goods is loaded, and must be positioned at differing heights so that make when holding more frozen goods on or below the carrier for refrigerated goods when the user determines load bearing component, mainly need to regulate carrier for refrigerated goods.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of refrigerating plant, its feasible horizontal level height that can regulate carrier for refrigerated goods, and the user needn't support the weight of carrier for refrigerated goods and the article that may be placed on it.
Above-mentioned purpose realizes with at least one vertical thread spindle screw-threaded engagement that can be driven in rotation by making carrier for refrigerated goods.By rotating thread spindle, realize the equal height of carrier for refrigerated goods is regulated, simultaneously, its weight is born by the supporting structure in the housing of thread spindle and/or refrigerating plant.
Thread spindle can be manually turned driving, but for more comfortable embodiment, described thread spindle is driven by the motor rotation.
For the height that prevents carrier for refrigerated goods is regulated the altitude range that surpasses setting, at least one limit switch that is activated by carrier for refrigerated goods preferably is arranged on the thread spindle, and two limit switches freely that the restriction carrier for refrigerated goods moves up and down preferably are set.
Easily, thread spindle is connected to the horizontal output shaft of motor via worm screw.
Because the raising of stability, carrier for refrigerated goods preferably is supported on two thread spindles, and described two thread spindles should be rotatably connected, and realizes highly regulating uniformly to guarantee two carrier for refrigerated goods on the thread spindle.
Be rotatably connected and produce by the worm screw related, and two worm screws can not be attached to common axis rotationally with respect to common axis with each thread spindle.
Described common axis can be the output shaft of motor simultaneously; Preferred described common axis particularly is connected to the output shaft of motor via odontoid belt via belt drive.
Thread spindle preferably is received in the vertical guide groove on the wall that is attached to housing, promptly preferably be received in the recess of guiding groove, thereby it be cannot see from the outside.
Guiding groove preferably is provided with the backstop shoulder that is used to mesh other carrier for refrigerated goods on the one partial-length, described a part of length does not preferably constitute the part of the control band that acts on the carrier for refrigerated goods on the thread spindle.
Description of drawings
By following referring to accompanying drawing to the description that embodiment did, demonstrate other features and advantages of the present invention, accompanying drawing comprises:
Fig. 1 shows the perspective schematic view according to the body of refrigerating plant of the present invention;
Fig. 2 shows along the partial cross section of first horizontal plane by body;
Fig. 3 has shown the mountain along the partial cross section of second horizontal plane;
Fig. 4 shows horizontal partial cross section, and this horizontal partial cross section shows installing additional according to the motor of first embodiment; And
Fig. 5 shows horizontal partial cross section, and this horizontal partial cross section shows installing additional according to the motor of second embodiment.
The specific embodiment
Fig. 1 shows body 1 according to refrigerating plant of the present invention in the mode of perspective view.Saved the door of the unlimited front surface that is hinged to body 1 among the figure.In the right side edge of rear wall 2, can see the vertical support rail 3 that is combined in the rear wall 2, a plurality of support arms 5,6 are engaged in the inlet slot 4 that inner cavity chamber opens wide.The corresponding supporting rail 3 that has support arm 5,6 is combined on the left side edge of rear wall 2, and described left side edge is hidden by the sidewall of body 1 in the drawings.The every pair of support arm 5,6 that is in equal height is carrying shelf 7, and this shelf 7 is illustrated as transparent in the drawings and can manufactures the plate of being made by safety glass.Lower support arm 6 correspondingly is shelved on the backstop shoulder in the inside that is hidden in supporting rail 3.
Fig. 2 show by the rear wall 2 of body 1 and be positioned at support arm 5 tops a plane around the partial cross section of parts.As can be seen, supporting rail 3 has recessed guiding groove 9 respectively in described cross section, and in the recess 10 of guiding groove 9, thread spindle vertically extends, and be formed on the internal thread engagement that support arm 5 stretches into the location of recess 10.The pitch of thread spindle 8 is little, thereby thread spindle can not be applied in the weight of the support arm 5 on the described thread spindle and the load of respective carrier causes rotation.
Be formed with opening on the sidewall of left side supporting rail 3, the button 11 that externally is attached to the limit switch 12 on the supporting rail 3 is engaged in the guiding groove 9 by described opening.When support arm 5 arrived button 11, described support arm was extruded guiding groove 9 with described button, thus the contact of opening limit switch 12, and its function will provide below in detail.
Fig. 3 shows the partial cross section that is similar to Fig. 2 that is in the top that is close to body 1 on the higher level face.In this case, in the upper end of thread spindle 8, it is disposed thereon that corresponding gear 13 can not relatively rotate ground, and described gear and worm screw 14 engagements are the formation worm gear also.Two worm screws 14 are being carried by common axis 15, and described common axis 15 is joined to one another thread spindle 8, thereby, guarantee that two support arms 5 carry out identical vertical moving all the time.
According to first embodiment, and as shown in Figure 4, axle 15 is the output shaft of motor 16 simultaneously.For can be in the mode of saving the space near rear wall 2 leading axles 15, motor 16 partly be received in the recess of rear wall 2.Motor 16 and axle 15 are isolated by the inner cavity chamber of plastic housing 17 with refrigerating plant.
As among Fig. 5 with second embodiment shown in the mode in the similar cross section of Fig. 4, the common axis 15 of worm screw 14 is connected to motor 16 via odontoid belt drive unit 18, described odontoid belt drive unit 18 by be installed in axle on 15 pinion 19 and the pinion 20 that is positioned on the output shaft of motor 16 constitute, and be designed to be deceleration.This embodiment makes can be near rear wall 2 leading axles 15 of body, and need for motor 16 recess be set in rear wall.
In the embodiment of Figure 4 and 5, motor 16 correspondingly is arranged on the axle 15 between two worm screws 14.Yet, especially, connecting under the situation of motor via odontoid belt drive unit 18, also can imagine and pinion 19 is arranged on axle 15 the adjacent wall towards body 1 extends beyond on extension 21 (see figure 3)s of worm screw 14, and with motor 16 together with worm screw 14, driven gear 13 is contained in the public housing therefrom.
Motor 16 can and cut out via unshowned switch connection, and can control its direction of rotation.Limit switch 12 setting of connecting with described switch, with at described support arm in case just stop the adjustment movement of support arm 5 when arriving the limes superiors of permission adjustable range of the support arm that limits by limit switch 12 or limit inferior.

Claims (11)

1. refrigerating plant, have by the adjustable for height carrier for refrigerated goods (5,7) in cingens inner cavity chamber of heat insulation housing (1) and the inner cavity chamber, it is characterized in that, carrier for refrigerated goods (5,7) and at least one vertical thread spindle (8) screw-threaded engagement that can be driven in rotation.
2. refrigerating plant as claimed in claim 1 is characterized in that, at least one thread spindle (8) is driven by motor (16) rotation.
3. refrigerating plant as claimed in claim 2 is characterized in that, at least one limit switch (12) that is activated by carrier for refrigerated goods (5,7) is arranged on the thread spindle (8).
4. as claim 2 or 3 described refrigerating plants, it is characterized in that thread spindle (8) is connected to the horizontal output shaft (15) of motor (16) via worm drive parts (14).
5. as arbitrary described refrigerating plant in the claim of front, it is characterized in that carrier for refrigerated goods (5,7) is supported on two thread spindles (8) that are rotated connection.
6. as claim 4 and 5 described refrigerating plants, it is characterized in that worm drive parts (14) are related with each thread spindle (8), and two worm drive parts (14) can not be attached to common axis (15) rotationally with respect to common axis (15).
7. refrigerating plant as claimed in claim 6 is characterized in that, common axis (15) is configured for the output shaft of the motor (16) of gear motor.
8. refrigerating plant as claimed in claim 6 is characterized in that, common axis (15) is connected to the output shaft of motor (16) via belt drives parts (18,19,20).
9. as arbitrary described refrigerating plant in the claim of front, it is characterized in that thread spindle (8) is received in the vertical guide groove (9) on the wall (29) that is attached to housing (1).
10. refrigerating plant as claimed in claim 9 is characterized in that, guiding groove (9) comprises recess (10), and thread spindle (8) is arranged in the recess (10).
11., it is characterized in that guiding groove (9) is provided with the backstop shoulder that is used to mesh the carrier for refrigerated goods (6,7) that is not supported on the thread spindle as claim 9 or 10 described refrigerating plants on the one partial-length.
CNA2006800158273A 2005-05-10 2006-05-03 Refrigerating device with height-adjustable carrier for refrigerated goods Pending CN101170926A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021539.4 2005-05-10
DE102005021539A DE102005021539A1 (en) 2005-05-10 2005-05-10 Refrigerating appliance with height-adjustable refrigerated goods carrier

Publications (1)

Publication Number Publication Date
CN101170926A true CN101170926A (en) 2008-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800158273A Pending CN101170926A (en) 2005-05-10 2006-05-03 Refrigerating device with height-adjustable carrier for refrigerated goods

Country Status (6)

Country Link
US (1) US20090127993A1 (en)
EP (1) EP1895872A1 (en)
CN (1) CN101170926A (en)
DE (1) DE102005021539A1 (en)
RU (1) RU2423900C2 (en)
WO (1) WO2006120137A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667377A (en) * 2009-12-30 2012-09-12 阿塞里克股份有限公司 A cooling device
CN104508412A (en) * 2012-07-31 2015-04-08 Bsh博世和西门子家用器具有限公司 Refrigeration device having a tray
CN104596190A (en) * 2013-10-31 2015-05-06 海尔集团公司 Shelf and refrigerator having shelf
CN106568291A (en) * 2016-11-10 2017-04-19 青岛海尔股份有限公司 Lifting synchronization system of refrigerator rack
CN106642961A (en) * 2016-12-01 2017-05-10 Tcl集团股份有限公司 Lifting device for refrigerator shelf and refrigerator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006020932U1 (en) * 2006-03-27 2011-02-17 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with height-adjustable stand
KR100854827B1 (en) * 2006-11-20 2008-08-27 엘지전자 주식회사 Elevation adjustment structure of shelf for refrigerator
DE102007029176A1 (en) 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH The refrigerator
DE102009000851A1 (en) * 2009-02-13 2010-08-19 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with height-adjustable refrigerated goods carrier
CN102818426A (en) * 2012-08-30 2012-12-12 合肥美的荣事达电冰箱有限公司 Refrigerator
US9261305B2 (en) 2013-03-07 2016-02-16 Whirlpool Corporation Shelving assembly for refrigerator compartment
CA3172735A1 (en) * 2020-05-04 2021-11-11 William DIDYK Dynamic workstation apparatus, methods, and systems
US11892229B2 (en) * 2021-02-24 2024-02-06 Whirlpool Corporation Modular storage

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DE10145141A1 (en) * 2001-09-13 2003-04-03 Bsh Bosch Siemens Hausgeraete Refrigeration device with cooling air circulation
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DE102005043356A1 (en) * 2005-09-12 2007-03-15 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration unit with height-adjustable refrigerated goods carrier with safety shutdown
DE102005057148A1 (en) * 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Kitchen appliance with height-adjustable shelf
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667377A (en) * 2009-12-30 2012-09-12 阿塞里克股份有限公司 A cooling device
CN102667377B (en) * 2009-12-30 2014-09-24 阿塞里克股份有限公司 A cooling device
CN104508412A (en) * 2012-07-31 2015-04-08 Bsh博世和西门子家用器具有限公司 Refrigeration device having a tray
US9903642B2 (en) 2012-07-31 2018-02-27 BSH Hausgeräte GmbH Refrigeration device having a tray
CN104508412B (en) * 2012-07-31 2019-05-07 Bsh家用电器有限公司 Refrigeration equipment with pallet
CN104596190A (en) * 2013-10-31 2015-05-06 海尔集团公司 Shelf and refrigerator having shelf
CN106568291A (en) * 2016-11-10 2017-04-19 青岛海尔股份有限公司 Lifting synchronization system of refrigerator rack
CN106642961A (en) * 2016-12-01 2017-05-10 Tcl集团股份有限公司 Lifting device for refrigerator shelf and refrigerator
CN106642961B (en) * 2016-12-01 2021-03-23 Tcl科技集团股份有限公司 Refrigerator shelf lifting device and refrigerator

Also Published As

Publication number Publication date
EP1895872A1 (en) 2008-03-12
RU2007138899A (en) 2009-06-20
US20090127993A1 (en) 2009-05-21
RU2423900C2 (en) 2011-07-20
DE102005021539A1 (en) 2006-11-16
WO2006120137A1 (en) 2006-11-16

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20080430