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.