CN205784135U - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN205784135U
CN205784135U CN201620336745.XU CN201620336745U CN205784135U CN 205784135 U CN205784135 U CN 205784135U CN 201620336745 U CN201620336745 U CN 201620336745U CN 205784135 U CN205784135 U CN 205784135U
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China
Prior art keywords
container
opening
refrigerator
cold
upper container
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Application number
CN201620336745.XU
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Chinese (zh)
Inventor
元井启顺
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.)
Toshiba household electrical manufacturing (South China Sea) Co., Ltd.
Toshiba Lifestyle Products and Services Corp
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Toshiba Lifestyle Products and Services Corp
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  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

This utility model provides a kind of refrigerator, even this refrigerator has upper container and the structure of lower container of upper and lower 2 layers, it is also possible to by sufficiently cool in lower container.This refrigerator has: be configured at the upper container (60) in cold fresh room (42) and lower container (62), opening and the ejiction opening (66) to upper container (60) ejection cold air is formed at the back side of cold fresh room (42), opening and the upper opening (609) connected with lower container (62) is above formed at upper container (60), at the upper lower steam vent (632) forming opening and being arranged at the position staggered in the longitudinal direction with upper opening (609) of lower container (62).

Description

Refrigerator
Technical field
This utility model relates to a kind of refrigerator.
Background technology
All the time, being provided with the cold fresh room for receiving meat or fish etc. in the cold room of refrigerator, this cold fresh room configures Having can the upper container of 2 layers up and down of free push-and-pull and lower container.
Citation
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2001-330361 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2003-329362 publication
Patent documentation 3: Japanese Unexamined Patent Publication 2009-47384 publication
Utility model content
But, in the case of the upper containers of upper and lower 2 layers as described above and lower container, owing to the temperature of lower container is with cold Hide the temperature inside the box sameization of room, and have heat to transmit from the vegetable compartment that the temperature inside the box being in below cold room is high, therefore, In the presence of temperature in container be difficult to sufficiently cool such problem.
This utility model is exactly to make in view of the above problems, it is therefore intended that provide a kind of refrigerator, even having The upper container of upper and lower 2 layers and the structure of lower container, it is also possible to sufficiently cool to carrying out in lower container.
Refrigerator of the present utility model has: storeroom;Upper container, this upper container is configured in described storeroom;Lower container, This lower container is configured at the lower section of described upper container;Ejiction opening, this ejiction opening forms opening at the back side of described storeroom, to institute State upper container ejection cold air;Upper opening, on this opening on described upper container, form opening and with described lower reservoir; Lower steam vent, this lower steam vent forms opening on described lower container and connects with described storeroom, and is arranged at described The position that upper opening staggers in the longitudinal direction.
According to above-mentioned composition, even having upper container and the structure of lower container of upper and lower 2 layers, it is also possible to in lower container Carry out sufficiently cool.
It addition, the cold fresh room that described storeroom is disposed in cold room.
Accompanying drawing explanation
Fig. 1 is the front view of the refrigerator representing this utility model one embodiment.
Fig. 2 is the longitudinal sectional view of refrigerator.
Fig. 3 is the front view of cold fresh room.
Fig. 4 is the longitudinal sectional view observed from the side of cold fresh room.
Fig. 5 is the vertical magnification sectional view observed from the front of upper container and lower container.
Fig. 6 is to want portion's vertical magnification sectional view under the state having received upper container and lower container.
Fig. 7 be pull-out upper container state under want vertical magnification cross section, portion.
Vertical magnification cross section, portion is wanted under the state that Fig. 8 is the lower container of pull-out.
Symbol description:
10 refrigerators, 14 cold rooms, 15 reflux lines, 17 R evaporator room, 38 spacer bodies, 42 cold fresh rooms, 60 upper containers, 62 times containers, 64 lids, 66 ejiction openings, 604 bottom panels, opening, 632 times steam vents on 609
Detailed description of the invention
Hereinafter, based on Fig. 1~Fig. 8, the refrigerator 10 of one embodiment is illustrated.
(1) structure of refrigerator 10
Based on Fig. 1 and Fig. 2, the structure of refrigerator 10 is illustrated.Fig. 1 is the front view of refrigerator 10, and Fig. 2 is from refrigerator 10 The longitudinal sectional view observed of side.
The casing 12 of refrigerator 10 is heat insulating box, interior case and outer container are formed, and is filled with heat-barrier material therebetween.At this casing There is cold room 14, vegetable compartment 16, walk-in freezer 18 and refrigerating chamber 20 the most successively, at walk-in freezer 18 in 12 It is horizontally arranged with ice-making compartment 21.The heat insulation separation of level it is provided with between vegetable compartment 16 and walk-in freezer 18 and ice-making compartment 21 Body 36.Cold room 14 and vegetable compartment 16 are separated by the spacer body 38 of level.Front surface at cold room 14 is provided with opposite opened Door 14a, 14b, vegetable compartment 16, walk-in freezer 18, refrigerating chamber 20 and ice-making compartment 21 be respectively arranged with plug-type door 16a, 18a、20a、21a。
In cold room 14, flatly it is provided with multiple shelf 40, is provided with cold fresh room 42 in its underpart (corresponding to right Storeroom in requirement).This cold fresh room 42 is low temperature chamber, in the upper containers 60 of upper and lower two layers and lower container 62 receive meat or Fish.Discussed in detail below about cold fresh room 42.The back side of the door 14a of cold room 14 is provided with multiple door compartment 44.Vegetables Plug-type vegetable container 46,48 it is provided with in dish room 16.
From the back side of the lower backside of cold room 14 to vegetable compartment 16, it is provided with cold preservation vaporizer (hereinafter referred to as " R steams Send out device ") 28, be thereunder provided with cold preservation aerator (hereinafter referred to as " R blower fan ") 30.R vaporizer 28 and R blower fan 30 is joined It is placed in the cooling chamber surrounded by evaporator shield 15 that is R evaporator room 17.Additionally, in the front of R evaporator room 17, from cold room The rear portion of the demarcation strip 38 of 14 is provided with the reflux line 15 of the cold air of self cooling fresh room 42 towards R blower fan 30.
From walk-in freezer 18, ice-making compartment 21 the back side in the F evaporator room 29 set by the back side of refrigerating chamber 20, It is provided with freezing vaporizer (hereinafter referred to as " F vaporizer ") 32, is provided with freezing aerator (hereinafter referred to as " F above it Blower fan ") 34.The lower section of F vaporizer 32 is provided with not shown Defrost heater.
As in figure 2 it is shown, the cold air cooled down by R vaporizer 28 is transported to cold room 14, cold fresh room 42 and vegetable by R blower fan 30 Room 16.The cold air discharged from cold fresh room 42 flows through in reflux line 15, is transported to R vaporizer 28 by R blower fan 30 circulation.By F The cold air of vaporizer 32 cooling is transported to walk-in freezer 18, ice-making compartment 21, refrigerating chamber 20 by F blower fan 34.
Back bottom at casing 12 is provided with Machine Room 22, is placed with the compressor 24 constituting freeze cycle loop 62 Deng.Upper rear portion in this Machine Room 22 is provided with panel 26.
(2) structure of cold fresh room 42
Based on Fig. 3~Fig. 8, the structure of cold fresh room 42 is illustrated.
As it is shown on figure 3, the cold fresh room 42 being arranged at the bottom of cold room 14 is arranged on the right side towards cold room 14, on a left side Side is configured with water pot 50.Water pot 50 is to configure to supply water to the ice making vessel of the ice maker being arranged at ice-making compartment 21.
Cold fresh room 42 as it is shown in figure 5, by top board 52, arrange on the border of cold fresh room 42 with water pot 50 left plate 54, constitute The right panel 56 of the right flank of cold room 14, constitute the backboard 58 at the back side of cold room 14, constitute the separation of the bottom surface of cold room 14 Body 38 surrounds, and inside cold fresh room 42, divides upper and lower 2 layers and is configured with plug-type upper container 60 and lower container 62.Additionally, at top board The leading section of 52, between the leading section of upper container 60, is combined by hinge and is hung with lid 64 that can be freely rotatable.
Cold fresh room 42 backboard 58 top as shown in Figure 4 and Figure 5, be formed multiple for spraying cold air to cold fresh room 42 Ejiction opening 66.
From the backboard 58 of cold fresh room 42 demarcation strip 38 to bottom surface, it is formed with multiple suction inlet 634.These suction inlets 634 It is communicated to reflux line 15.
Upper container 60 is made up of front panel 601, pair of right and left side panel 602, backplate 603, bottom panel 604, upper surface In opening.Front panel 601, pair of right and left side panel 602, backplate 603 are synthetic resin systems, and bottom panel 604 is metal system.This Outward, the front portion at front panel 601 is formed with button handle portion 605.The bottom in upper button handle portion 605 is opening, closed upper part, The bottom in upper button handle portion 605 is centrally formed the upper incised notch oral area 606 of tetragon.I.e., at the front panel 601 of upper container 60 Front, upper button handle portion 605 is formed as covering from the top down, front panel 601 and on detain between handle portion 605 and be formed with energy Enough insert the insertion space 615 of hands.Additionally, the bottom of front panel 601 is formed with stage portion 608.This stage portion 608 is to make Finger is easier to insert from the lower section in upper button handle portion 605 and arrange (with reference to Fig. 7).The front surface shape in upper button handle portion 605 Become stepped, form light scattering face 607.In the corner that front panel 601 converges with bottom panel 604, as shown in Figure 6 to 8, with It is formed for the mode of 1 opening every predetermined distance in the direction of the width and is formed with the upper opening 609 of multiple slit-shaped.Upper appearance The pair of right and left side panel 602 of device 60 is formed with the protuberance 614 more protruded upward from front portion the closer to central part.This is convex Go out portion 614 and hold up lid 64.As shown in Figure 4 and Figure 5, in the outside of the pair of right and left side panel 602,602 of upper container 60, along front and back Direction has been protrudedly formed pair of right and left ridge track 610 respectively.As it is shown in figure 5, it is corresponding with pair of right and left track 610,610 Ground, is respectively formed with track carrier 612 in left plate 54 and right panel 56 along the longitudinal direction.
Lower container 62 is synthetic resin system, can be configured on spacer body 38, by front panel in the way of free push-and-pull 621, pair of right and left side panel 622, backplate 623, bottom panel 624 are constituted, and upper surface is opening.Additionally, at front panel 621 Front portion is formed with lower button handle portion 625.The bottom in lower button handle portion 625 is closed, and top is opening, in lower button handle portion 625 Upper end is centrally formed the incision notch part 626 of tetragon.I.e., in the front of the front panel 621 of lower container 62, lower button is shaken hands Portion 625 is formed as covering from bottom to top, is formed with the insertion being inserted into hands between front panel 621 and lower button handle portion 625 Space 630.As shown in Figure 4 and Figure 5, at the upper surface of demarcation strip 38, prominent pair of right and left mounting it is formed with along the longitudinal direction Ridge 627, the thereon lower container 62 of mounting.As shown in Figure 4 and Figure 5, on the pair of right and left side panel 622,622 of lower container 62 It is protrudedly formed pair of right and left ridge track 628 respectively.In the left plate 54 and right panel 56 of cold fresh room 42, divide along the longitudinal direction It is not formed with the track carrier 629 corresponding with track 628.As shown in Figure 4, the anterior bottom of lower container 62 is the shape lifted at the end State, its reason is: owing to the front portion of spacer body 38 is protruded upward, in the case of therefore under inciting somebody to action, container 62 forwards pulls out, Corresponding with this protuberance.The backplate 623 of lower container 62 is provided with multiple lower steam vent 632.From with this lower aerofluxus The back side of the cold fresh room 42 that hole 632 is relative, to demarcation strip 38, is formed with suction inlet 634.Additionally, the opening surface of upper opening 609 Amassing is formed bigger than the aperture area of lower steam vent 632.
Lid 64 be mounted to by can freely rotatable in the way of hang down from the leading section of the top board 52 of cold fresh room 42.Before lid 64 The cross sectional shape on surface is arc-shaped, is formed with prominent pair of right and left hinge plate 70 towards rear from the upper end of lid 64.This Outward, from the leading section of top board 52, prominent pair of right and left hinge support sheet 72 it is formed with.Hinge support sheet 72 and hinge plate 70 By hinge axis 74 by can freely rotatable in the way of carry out hinge combination.The lower end of lid 64 is rearward bent to form flange part 76.The above-below direction size of the arc-shaped front surface of lid 64 is equivalent to the upper leading section from the leading section of top board 52 to upper container 60 Till size, lid 64 flange part 76 than the upper button handle portion 605 of upper container 60 upper surface more by the top.At lid 64 Left part is formed with pressing tablet 68.Thus, lid 64 is as it is shown in fig. 7, when forwards pulling out upper container 60, by side panel 602 Leading section and protuberance 614 pressing tablet 68 is pressed, thus rotate upward centered by hinge axis 74 and open lid 64, the pull-out of upper container 62 will not be hindered.
(3) effect in cold fresh room 42
Effect in cold fresh room 42 is illustrated.As shown in Figure 4, it is accommodated in cold fresh room at upper container 60 and lower container 62 Under the state of 42, cold fresh room 42 becomes by top board 52, left plate 54, right panel 56, backboard 58, the front panel 601 of upper container 60, lower appearance The front panel 621 of device 62, the spaces of lid 64 closure, cooled down by R vaporizer 28 and the cold air that sprays from ejiction opening 66 will not Leak into outside cold fresh room 42.
It follows that the cold air entrance upper container 60 being ejected in cold fresh room 42 from ejiction opening 66, to the meat in upper container 60 Or fish cools down.As shown in Figure 5 and Figure 6, the cold air cooled down upper container 60 is by being positioned at the front table of upper container 60 Basifacial multiple upper opening 609 and be flowed into lower container 62.From the cold air of upper container 60 inflow to the meat in lower container 62 Or fish cools down, and the lower steam vent 632 forming opening from the backplate 623 at lower container 62 is discharged to the outside, afterwards, Reflux line 15 is flowed to from suction inlet 634.The cold air flow through in reflux line 15 is followed by the R blower fan 30 of R evaporator room 17 Ring, to R vaporizer 28, is cooled again.
When user pulls out upper container 60, if as it is shown in fig. 7, from below hands being inserted into the upper button handle portion of lower opening The upper incised notch oral area 606 of 605 also forwards pulls out, then the track 610 of upper container 60 moves along track carrier 612, it is possible to Upper container 60 is simply pulled out.It addition, the leading section of pair of right and left side panel 602 and protuberance 614 will lid 64 picking-ups.
During additionally, user pulls out lower container 62, as shown in Figure 8, if hands to be inserted into from top the lower button of upper opening The incision notch part 626 in handle portion 625 also forwards pulls out, then descend the track 628 of container 62 to move along track carrier 629 Dynamic, forwards move when the bottom panel 624 of lower container 62 is placed in mounting ridge 627, it is possible to simply by lower appearance Device 62 pulls out.
(4) effect
Refrigerator 10 according to present embodiment, owing to the ejiction opening 66 of the position nearest from distance R vaporizer 28 sprays cold Gas, therefore, other parts of cold fresh room 42 internal ratio cold room 14 cool down lower, reach to be suitable to the cold fresh temperature of the food such as meat or fish Degree (0 DEG C~2 DEG C).I.e., owing to the upper surface of upper container 60 is opening, spray into cold from this upper surface rear defining opening Gas, therefore, it is possible to the food in sufficiently cool upper container 60.Additionally, as shown in Figure 4 and Figure 6, due to before upper container 60 Plate 601 forms cold air air vent 609 to bottom panel 604, and the cold air hence into upper container 60 enters into via upper opening 609 Lower container 62 is internal, the cold air flow of entrance to the rear of lower container 62, and cools down the food in lower container 62, from The lower steam vent 632 forming opening overleaf on plate 623 is discharged to the outside, and afterwards, flow to reflux line from suction inlet 634 15。
It addition, be positioned at the upper opening 609 anterior opening that formed at lower container 62 of upper container 60, and lower steam vent 632 form opening at the rear portion of lower container 62, and therefore, cold air can flow from front to back and cool down food further.
Additionally, the bottom panel 604 of upper container 60 is metal system, than other plastic front panel 601, left and right one High to the pyroconductivity of side panel 602, backplate 603, the state freezed lower container 62 from bottom panel 604 easily passes with planar Broadcast, it is possible to cool down further in lower container 62.
It addition, by can freely rotatable in the way of hang the lid 64 at the top board 52 of cold fresh room 42 and hang down into upper container 60 The top of front panel 601, seals cold fresh room 42, and cold air will not spill into other parts.
Additionally, the aperture area of upper opening 609 is formed bigger than lower steam vent 632, therefore, it is flowed in lower container 62 Cold air more than the cold air being discharged, staying cold air in lower container 62 increases such that it is able to by the coldest in lower container 62 But.
(5) modification
According to above-mentioned embodiment, it is formed with opening 609 in the front portion of upper container 60, in the rear portion shape of lower container 62 Become to have lower steam vent 632, but it is also possible to replace, and form opening 609 at the rear portion of upper container 60, in lower appearance The anterior of device 62 forms lower steam vent 632, and now, cold air also is able to the further cooling food that flows from back to front.
It is explained above an embodiment of the invention, but, present embodiment is given as an example, and unexpectedly Figure limits the scope of invention.These new embodiments can also be implemented by other various modes, without departing from invention In the range of purport, various omission can be carried out, replace, change.These embodiments and deformation thereof are contained in the scope of invention And purport, and it is contained in the invention described in claims and the scope of equivalent thereof.

Claims (8)

1. a refrigerator, has:
Storeroom,
Upper container, this upper container is configured in described storeroom, and
Lower container, this lower container is configured at the lower section of described upper container,
It is characterized in that also having:
Ejiction opening, this ejiction opening forms opening, described upper container is sprayed cold air at the back side of described storeroom,
Upper opening, on this, opening forms opening on described upper container, and described lower reservoir,
Lower steam vent, this lower steam vent forms opening on described lower container and connects with described storeroom, and be arranged at The position that described upper opening staggers in the longitudinal direction.
Refrigerator the most according to claim 1, it is characterised in that:
Described upper opening is forming opening than described lower steam vent position on the front.
Refrigerator the most according to claim 1, it is characterised in that:
Described upper container includes: front panel, pair of right and left side panel, backplate and bottom panel,
Side panel, the pyroconductivity of described backplate described in front panel, pair of right and left described in the thermal conductivity ratio of described bottom panel High.
Refrigerator the most according to claim 3, it is characterised in that:
Described bottom panel is metal system,
Side panel described in described front panel, pair of right and left and described backplate are synthetic resin systems.
Refrigerator the most according to claim 1, it is characterised in that:
Described in the open area ratio of described upper opening, the aperture area of lower steam vent is big.
Refrigerator the most according to claim 1, it is characterised in that:
The front surface top of the top board of described storeroom to described upper container is provided with lid.
Refrigerator the most according to claim 1, it is characterised in that:
Described lower steam vent is relative with the suction inlet of the reflux line making cold air return to cooling chamber.
Refrigerator the most according to claim 1, it is characterised in that:
The cold fresh room that described storeroom is disposed in cold room.
CN201620336745.XU 2015-04-28 2016-04-20 Refrigerator Active CN205784135U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015091833A JP6592274B2 (en) 2015-04-28 2015-04-28 refrigerator
JP2015-091833 2015-04-28

Publications (1)

Publication Number Publication Date
CN205784135U true CN205784135U (en) 2016-12-07

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Application Number Title Priority Date Filing Date
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CN (1) CN205784135U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7140597B2 (en) * 2018-08-21 2022-09-21 東芝ライフスタイル株式会社 refrigerator

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Publication number Priority date Publication date Assignee Title
JPH0328287Y2 (en) * 1984-09-28 1991-06-18
JPS62238970A (en) * 1986-04-09 1987-10-19 三菱電機株式会社 Refrigerator
JPH0711378B2 (en) * 1989-03-15 1995-02-08 三菱電機株式会社 refrigerator
JPH1038456A (en) * 1996-07-26 1998-02-13 Hitachi Ltd Refrigerator
JPH11142043A (en) * 1997-11-10 1999-05-28 Hitachi Ltd Refrigerator
JP2000088450A (en) * 1998-09-17 2000-03-31 Toshiba Corp Storage cabinet
JP3571549B2 (en) * 1998-10-22 2004-09-29 シャープ株式会社 refrigerator
JP2001330361A (en) * 2000-05-25 2001-11-30 Sanyo Electric Co Ltd Refrigerator
JP2002295947A (en) * 2001-03-29 2002-10-09 Sanyo Electric Co Ltd Freezer/refrigerator
JP2004293990A (en) * 2003-03-27 2004-10-21 Toshiba Corp Refrigerator
JP4444330B2 (en) * 2007-12-11 2010-03-31 株式会社東芝 refrigerator
JP2012002483A (en) * 2010-06-21 2012-01-05 Toshiba Corp Refrigerator-freezer
JP2014202394A (en) * 2013-04-03 2014-10-27 株式会社東芝 Refrigerator
JP2017009284A (en) * 2016-10-20 2017-01-12 三菱電機株式会社 refrigerator

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JP2016205777A (en) 2016-12-08
JP6592274B2 (en) 2019-10-16

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: Kanagawa

Patentee after: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION

Address before: Tokyo, Japan, Japan

Patentee before: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180620

Address after: Science and Technology West Road, Shishan Songgang pine summer Industrial Park, Nanhai District, Foshan, Guangdong

Co-patentee after: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION

Patentee after: Toshiba household electrical manufacturing (South China Sea) Co., Ltd.

Address before: Kanagawa

Patentee before: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION