CN1170127A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN1170127A CN1170127A CN 97113760 CN97113760A CN1170127A CN 1170127 A CN1170127 A CN 1170127A CN 97113760 CN97113760 CN 97113760 CN 97113760 A CN97113760 A CN 97113760A CN 1170127 A CN1170127 A CN 1170127A
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- Prior art keywords
- chamber
- cooler
- refrigerating chamber
- refrigerator
- cold wind
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- 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
- F25D2317/067—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 air ducts
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
To enable the air returned from a cooler compartment to pass through the entire area of a cooler uniformly and prevent the area where a damper for controlling the supply of cooled air into each storage compartment inside a refrigerator is installed from protruding out into the refrigerator. A coolant compartment, a fan compartment and a damper device unit are provided in the rear part of a freezer compartment, an ice making compartment and a select compartment. When a fan of a fan device is rotated in the arrow C direction, the air absorbed from a reflux opening is distributed through the cooler while describing an arc expanded in the right side marked with the arrow. At that time, since the fan device is provided in such a fashion that it is deviated to the left side of the cooler, the air flows uniformly through the whole area of the cooler.
Description
The present invention relates to make the air cooling type refrigerator that the air of device cooling circulates that is cooled in refrigerator, the improvement of the louver structure that especially relevant configuration cooler, fan assembly and control storeroom cold wind are supplied with.
Shown in Figure 11,12, a kind of traditional refrigerator is provided with vegetable compartment 1, horizontal ice-making compartment 3 (shown in Figure 11) arranged side by side from bottom to top successively and selects chamber 4, refrigerating chamber 5 as described later.In this structure, form cooler chamber 6 at the rear portion of refrigerating chamber 2, with fan assembly 8 air that is configured in cooler 7 coolings in this cooler chamber 6 is supplied with to above-mentioned each chamber 1-5.
In this occasion, become directly and supply with cold wind to refrigerating chamber 2 that is interconnected and ice-making compartment 3, by as temperature controlled louver to selecting chamber 4 and refrigerating chamber 5 to supply with cold wind, and constitute refrigerating chamber 5 cooled cold wind are supplied with to vegetable compartment 1.And, the cold wind that makes the cold wind of supplying with refrigerating chamber 2 and ice-making compartment 3, the cold wind of supplying with selection chamber 4 and supply with to vegetable compartment 1 from refrigerating chamber 5 turns back in this cooler chamber 6 from the refluxing opening (not shown) that the bottom in cooler chamber 6 forms, again through cooler 7 coolings, feed to the 1-5 chamber, so circulate.
Yet, as the fan 8a of fan assembly 8, use propeller shape fan usually, and propeller shape fan, its fan ambient air have usually one side form with this fan direction of rotation be the characteristic that equidirectional big vortex simultaneously is inhaled into.
Therefore, in traditional refrigerator, as shown in figure 11, owing to be the top that fan assembly 8 is arranged on cooler 7, and be located on the position corresponding to this cooler 7 left and right directions centers, when the direction of rotation of fan 8a is seen as anticlockwise (being rotated counterclockwise direction) from the front, from the bottom refluxing opening flow in the cooler chamber 6 air as shown by arrow A, become along the curved line that protrudes to the left and flow and be inhaled in the fan 8a.
And, when the air in refluxing opening inflow cooler chamber 6 is mobile along the curved line shown in the above-mentioned arrow A, the air capacity of the right side part of the cooler 7 of flowing through is increased, otherwise, air capacity on the left of flowing through tails off, like this, just the problem of the cooling capacity of cooler 7 appears effectively utilizing because of each the air flowing amount inequality from cooler 7.
In addition, in traditional refrigerator,, and this louver assembly 11 is configured in the lower rear of refrigerating chamber 5 usually with louver 9 and 10 modularizations.Therefore, supply with to selection chamber 4 by louver 9, must guide the cold wind that fan assembly 8 is sent into be positioned at the top louver assembly 11 earlier, then, guide the selection chamber 4 that is positioned at louver assembly 11 belows again into for the cold wind that fan assembly 8 is sent.
Therefore, supplying with the cold air of selecting chamber 4 all upwards delivers to louver assembly 11, delivers to downwards after there is done 360 ° of direction conversions again and select chamber 4 from fan assembly 8, and then, also will fan assembly 8 to the passage of selecting chamber 4 everywhere, through associate laterally upwards, from backward, from after so forward repeatedly direction conversion, exist since from fan assembly 8 to the passage of selecting chamber 4 pressure loss big, can not make the problem that the cold blast rate of selecting chamber 4 increases that feeds to.
Therefore, the present invention just in view of the above problems, purpose is to provide a kind of refrigerator, indoor air flows through the cooling capacity that whole cooler can effectively utilize cooler thereby this refrigerator can make the inflow cooler, in addition, can make the cold wind pressure loss that feeds to the 3rd storeroom by louver reduce to minimum.
Therefore, refrigerator of the present invention, at least be to form the cooler chamber at the rear portion of refrigerating chamber, at the indoor configuration cooler of this cooler, be characterized in fan assembly that cold wind is circulated in refrigerator be configured in described cooler above, and from the center of this cooler left and right directions to the position of fan direction of rotation one lateral deviation.The louver that control said fans device is supplied with the cold wind of the storeroom beyond the above-mentioned refrigerating chamber is configured to separate with the said fans device lateral.
Adopt this structure, even being inhaled into the indoor air of cooler still flows along the curved line of fan direction of rotation, because the center of left and right directions that fan assembly is arranged on relative cooler makes the whole relatively cooler of air be the tendency that evenly flows to the position that the fan direction of rotation departs from.
In addition, refrigerator of the present invention, be characterized in, comprise: have refrigerating chamber, be arranged on the refrigerating chamber of this refrigerating chamber top, be arranged on the ice-making compartment between described refrigerating chamber and refrigerating chamber, the adjacent setting of ice-making compartment therewith, respectively with described refrigerating chamber, the adiabatic independently refrigerator body of separating of the 3rd storeroom of refrigerating chamber, be arranged on the above-mentioned refrigerating chamber that constitutes in this body, cooler in the dorsal area of ice-making compartment and the 3rd storeroom, the fan assembly that in refrigerator, circulates for the air that makes through the cooling of this cooler, and the louver of the cold wind supply of the chamber of control fan assembly beyond above-mentioned refrigerating chamber and ice-making compartment.
In this occasion, fan assembly can be configured in the top of described cooler and be partial to fan direction of rotation one side from its left and right directions center, louver is configured to be spaced laterally apart with described fan assembly.
In addition, can be in refrigerator body, below refrigerating chamber, be provided with in the vegetable compartment, be configured such that respectively that in the side of the cooler chamber that holds cooler the cold wind that infeeds refrigerating chamber is to the pipeline of vegetable compartment supply and for making the path that returns below the cold wind cooler chamber that infeeds in the 3rd storeroom.
In order directly to supply with cold wind to the 3rd storeroom, louver is fitted over the rear portion of the 3rd storeroom from louver.
Can select the chamber to be arranged on bottom in the refrigerating chamber, make the inner face formation of this inner face of selecting the chamber and refrigerating chamber be roughly same plane.
In this occasion, the illuminating lamp to this refrigerating chamber illumination preferably also is set at the rear portion of refrigerating chamber, it is indoor that the light guide section for this illumination light of guiding is extended to selection.
Simple declaration to accompanying drawing.
Fig. 1 is the vertical profile front view of expression one embodiment of the invention major part,
Fig. 2 is the vertical profile side view after upper and lower sides is clipped in expression,
Fig. 3 is the vertical profile side view after expression is cut open with Fig. 2 different piece,
Fig. 4 is ice-making compartment and the drawing in side sectional elevation of selecting the chamber part,
Fig. 5 is the exploded perspective view of louver assembly,
Fig. 6 is the stereogram of the indoor case of formation selection,
Fig. 7 is the sectional block diagram of the structure of expression duct arrangement,
Fig. 8 is the front view after refrigerating-chamber door is unloaded in expression,
Fig. 9 is the vertical profile side view of whole refrigerator,
Figure 10 is the front view of whole refrigerator,
Figure 11 is the figure that is equivalent to Fig. 1 of expression conventional refrigerator,
Figure 12 is the local vertical profile side view of refrigerator shown in Figure 11.
Below, describe with reference to Fig. 1-10 pair one embodiment of the invention.
In the expression integrally-built Fig. 9 of refrigerator and Figure 10, in body of thermal insulating box 21 as body, be provided with successively from bottom to top vegetable compartment 22, refrigerating chamber 23, about side by side ice-making compartment 24 and as the selection chamber 25 of the 3rd refrigerating chamber, and refrigerating chamber 26.At this, select chamber 25 constitute with adjacent refrigerating chamber 23, cool room 24 and refrigerating chamber 26 in the adiabatic mutually separate chambers in arbitrary chamber.And the door 27-30 that vegetable compartment 22, refrigerating chamber 23, cool room 24, selection chamber 25 are made with drawing and pulling type opens and closes, and refrigerating chamber 26 is made the structure that opens and closes with double-open type door 37.In addition, form Machine Room 32, compressor 33 grades are configured in this Machine Room 32 at the bottom of body of thermal insulating box 21 rear side.
In above-mentioned ice-making compartment 24, as shown in Figure 2, setting has belonged to known automatic ice-making plant 34, and the ice made from this ice maker 34 is stored in the ice chest 35.The same with the storage case 36-38 (with reference to Fig. 9) in the chamber 22,23,25 that is provided with drawing and pulling type door 27,28,30, this storage ice chest 35 is constituted along with door 29 is pulled out and is drawn out.In addition because refrigerating chamber 23 is identical with the temperature range of ice-making compartment 24, so this two Room 23,24 is interconnected.
In addition, the bottom in above-mentioned refrigerating chamber 26 is provided with and has held the cooling chamber 40 that can pass in and out box body 39 in it, and the inside of this cooling chamber 40 and the inside of refrigerating chamber 26 are become with one side.As shown in Figure 8, in the middle of the inside of refrigerating chamber 26, form the elongated slot along the vertical direction (not shown) that is covered with lampshade 41, will be arranged in this groove as the bulb 42 of light source.The light of bulb 42 is thrown light on to refrigerating chamber 26 by the guiding of the lampshade 31 of performance light guide section function.And, make this lampshade 41 extend to cooling chamber 40, becoming also can be with throwing light in 42 pairs of cooling chambers 40 of this bulb.
The left side of the cooling chamber 40 of the bottom in refrigerating chamber 26 be provided with make the automatic ice-making plant 34 that is positioned at ice-making compartment 24 above, the water storage tank 43 that can pass in and out.This water storage tank 43 is used in the ice making vessel 44 of automatic ice-making plant 34 feedwater, is the feedwater route that shortens to ice making vessel 44, with its be configured in automatic ice-making plant 34 directly over.
Moreover also as shown in Figure 1, the rear portion of the refrigerating chamber 23 in above-mentioned body of thermal insulating box 21 forms cooler chamber 45 from the center (shown in the chain-dotted line B) of the left and right directions of body of thermal insulating box 21 to left avertence, and cooler 46 is configured in this cooler chamber 45.At the upper left quarter of cooler chamber 45, extend to the rear portion of ice-making compartment 24, link to each other and form fan room 47, configuration is driven the fan assembly 48 of propeller shape fan 48b by motor 48a rotation in this fan room 47, simultaneously, configuration is positioned at the upper left side of fan assembly 48, the reservoir 49 that the refrigerant outlet of cooler 46 is linked to each other with the suction inlet of compressor 33.In addition, in this embodiment, make fan assembly 48 be positioned at the boundary portion of refrigerating chamber 23 and ice-making compartment 24.
In this occasion, fan 48b rotates to (counterclockwise) by left shown in the arrow C of seeing from the front of body of thermal insulating box 21, therefore, fan assembly 48 is configured in left and right directions center (shown in the chain-dotted line D) to the inclined to one side position of the gyratory directions of fan 48b from cooler 46.
As shown in Figure 2, above-mentioned cooler chamber 45 is made by heat-insulating shield 50 with the front of fan room 47, at this heat-insulating shield 50 and cover 51 of the cover plates of the front of this heat-insulating shield 50, also as shown in Figure 4, form from corresponding to the position of fan assembly 48 to the cold air duct 52 of selecting chamber 25 1 sides to extend.And, said fans 48b is placed in the outlet 53 that forms on the heat-insulating shield 50, constitute when making its revolution with motor 48a driving, when cooler chamber 45 interior part cold wind are discharged in refrigerating chamber 23 and cool room 24 from the exhaust outlet 54 that forms at cover plate 51, the state that remaining cold wind is discharged in cold air duct 52.
As shown in Figure 5, louver assembly 55 possesses 1-the 3rd thermal insulation member 57-59 that overlaps configuration along front and back, be configured in the 2nd and the 3rd thermal insulation member 58 and 59 s' apparatus main body 60, and with the top box 66 of above whole coverings.The the 1st and the 2nd thermal insulation member 57 and 58, along horizontal expansion cold wind is set and imports path 62.As Fig. 4 and shown in Figure 6, the right-end openings portion that constitutes this cold air passage 62 is communicated with above-mentioned cold air passage 52 by the mouthpiece 63 of stretching out setting on the interior case 56 of selecting chamber 25, makes the cold wind of being sent to cold air passage 52 from cooler chamber 45 by fan 48b flow into the state that cold wind imports path 62.
On the 2nd thermal insulation member 58, form to make and flow into cold wind and import two ventilating openings 64 that the cold wind in the path 62 discharges, in addition, on apparatus main body 60, form the difference continuous switching mouths 66 and 67 of two ventilating openings 64,65 therewith with 65.This switching mouthfuls 66,67 made by being arranged on motor 68 on the apparatus main body 60 drive, open and close as the 1st and the 2nd deep bead 69 and 70 of the 1st and the 2nd louver.
In addition, on the 3rd insulating component 59, form and open and close mouth chambers that link to each other with 67 71 66 and 72.And, form cold wind outlet 71a on the top of the chamber 71 of a side, make from select refrigerating chamber that case 56 tops form in the chamber 25 peristome 74 inserts with the lower end of pipeline 75 therewith cold wind export mouth 71a link to each other.
Make above-mentioned refrigerating chamber extend to the top of refrigerating chamber 26 along the rear portion of refrigerating chamber 26 with pipeline 75, and, at refrigerating chamber with forming on the pipeline 75 to the outlet 76 of cooling chamber 40 inner openings and to the outlet 77 of refrigerating chamber 26 inner openings.
In addition, make on the top of the 2nd thermal insulation member 58 and form the connected entrance spare 73 that strides across, faces toward another chamber 72 openings of the 3rd heat-insulating shield 56 from the top of apparatus main body 60, on the 1st thermal insulation member 57, connected entrance 74 facing to 73 formation of this connected entrance spare, and on the front face that hamper body 61 is arranged, form, facing to the outlet of selecting in the chamber 25 80, continuous successively.
Therefore, to open and close mouthful 66,67 open modes with deep bead 69,70, make flow into cold wind import in the path 62 cold wind by by ventilating opening 64, open and close mouthfuls 66, cold wind path of navigation that chamber 71 is formed (among Fig. 5 shown in the arrow E) flows into refrigerating chamber and uses in the passage 75, supply with in cooling chamber 40 and refrigerating chamber 26 from outlet 76 and 77, in addition, by with ventilating opening 65, open and close mouthfuls 67, cold wind path of navigation that chamber 72 connected entrance spares 74 constitute (among Fig. 5 shown in the arrow F), feed to from outlet and to select in the chamber 25.
Make and make the cold wind of supplying with refrigerating chamber 26 and cooling chamber 40 feed to the structure of vegetable compartment 22 thereafter.For this reason, at the rear portion of body of thermal insulating box 21 pipeline 81 is set, and is located at the right side of cooler chamber 45, the upper end of this pipeline 81 is with on the interior face of refrigerating chamber 26, and the inflow entrance 82 that is positioned at cooling chamber 40 lower position and forms is linked to each other, and its bottom is to vegetable compartment 26 inner openings.And, form and to make the cold wind that feeds to refrigerating chamber 26 flow to cold wind in the refrigerating chamber 26 from inflow entrance 82 flow ipes 81 with feeding to cooling chamber 40, feed to vegetable compartment 26 by this pipeline 81.
In addition, at refrigerating chamber 23, selection chamber 25 and refrigerating chamber 26 not shown temperature sensor is set respectively.And, when the detected temperatures of freezer temperature sensor during for the energising temperature set, i.e. drive compression machine 33 and fan assembly 46; When its detected temperatures is the outage temperature of setting, compressor 33 and fan assembly 46 are stopped, in view of the above, refrigerating chamber 26 and ice-making compartment 24 interior temperature being controlled at below the low temperature of regulation.
In addition, when elected chamber was the energising temperature of setting with the detected temperatures of temperature sensor, the 1st deep bead 69 produced and starts work, just supply cold wind in selection chamber 25; When detecting to setting outage temperature, the 1st deep bead 69 produces and closes action, promptly stops to supply with cold wind to selection chamber 25.In view of the above, select the temperature control of chamber 25.In this occasion, formation can be changed with the outage design temperature with the energising design temperature of temperature sensor selecting the chamber with not shown selector switch, by the conversion of this design temperature, just can will select chamber 25 as refrigerating chamber, refrigerating chamber or cooling chamber.
Because of as the 1st and the 2nd deep bead 69, the 1st pattern that 70 switching pattern only exists the both to open, the 2nd pattern that the both closes, the 1st deep bead 69 is for opening, 3rd pattern of the 2nd deep bead 70 for closing, the 1st deep bead 69 is for closing, the 4th pattern that the 2nd deep bead is out, the open and close controlling of 68 couples of two deep bead 69-70 of motor of the usefulness that reaches in view of the above is exactly that 90 ° of revolutions that constitute with the camshaft of cam mechanism obtain the 1st pattern, below, obtain the 2nd pattern with 180 ° of revolutions, 270 ° of revolutions obtain the 3rd pattern, 360 ° of revolutions obtain the 4th pattern, by the revolution with motor 68 control camshafts is 90 °, 180 °, 270 °, 360 °, according to the detected temperatures of each temperature sensor to the 1st and the 2nd deep bead 69,70 carry out open and close controlling.
The cold wind of supplying with vegetable compartment 26 by refrigerating chamber 23 and ice-making compartment 24, selection chamber 25, refrigerating chamber 26 and cooling chamber 40 returns to cooler chamber 45 through following structure.Exactly on the adiabatic partition wall 83 that refrigerating chamber 23 and vegetable compartment 22 are separated anterior with below form to the inflow entrance 84 and 85 of refrigerating chamber 23 with vegetable compartment 22 inner openings, make refrigerating chamber that inflow entrance 84 links to each other with the refluxing opening 86 that forms on the bottom of cooler chamber 45 with current return circuit 87 and vegetable compartment current return circuit 88 that inflow entrance 85 is linked to each other with refluxing opening 86 in the setting of the inside of this adiabatic partition wall 83 simultaneously.In view of the above, the cold wind of supplying with refrigerating chamber 23 and cool room 24 is returned by refrigerating chamber with current return circuit 87 to cooler chamber 45, the cold wind of supplying with vegetable compartment 22 is returned to cooler 45 with current return circuit 88 by vegetable compartment.
In addition, on the front portion of the adiabatic partition wall 89 that will select chamber 25 and refrigerating chamber 23 to separate, form, simultaneously, form the path of navigation 92 that inflow entrance 90 is linked to each other with rear portion pipeline 91 in the inside of this adiabatic partition wall 89 to the inflow entrance 90 of selecting chamber 25 inner openings.It is mutually arranged side by side that pipeline 91 is arranged to the above-mentioned pipeline 81 that is provided with the right positions that is positioned at cooler chamber 45, and its lower end is linked to each other with the refluxing opening 86 of cooler chamber 45.In view of the above, the cold wind of supplying with in the selection chamber 25 are returned to cooler chamber 45 by path of navigation 92 and pipeline 91.
Thus, will be as the right positions that the cold wind that infeeds refrigerating chamber 26 is placed cooler chamber 45 to vegetable compartment 22 path of supplying with and the cold wind that will infeed selection chamber 25 to two pipelines 81,91 of cooler chamber 45 return paths.Like this, as shown in Figure 1,, produce remaining space, can utilize this space configuring pipes 81,91 on the right side of cooler 45 owing to setover to the left from the left and right directions center B of body of thermal insulating box 21 by cooler chamber 45 is arranged to.
In addition, as shown in Figure 6, the right side, rear portion of selecting case 56 in the chamber 25 is formed depression to the inside, in view of the above, make the recess 56a of formation dodge pipeline 81,91.And, because of by forming this recess 56a, make the leftward space of the recess 56a in the interior case 56 can not be used for holding of storage case 38, just this space is used to dispose above-mentioned regulating device of air door assembly 55.
Adopt said structure, when drive compression machine 33 and fan assembly 48, cooler 46 promptly produces cooling effect, by the air-supply effect of the air of cooler 46 coolings because of fan assembly 48, feed to refrigerating chamber 23 and ice-making compartment 24 from outlet 54 in.And, make the cold wind that feeds in refrigerating chamber 23 and the ice-making compartment 24, in cooler chamber 45, return with current return circuit 87 by refrigerating chamber thereafter.
After driving this compressor 33 and fan assembly 48, when refrigerating chamber 26 with select chamber 25 all when the energising temperature of setting is above, make the 1st and the 2nd deep bead 69,70 all be in open mode.Therefore, make through fan assembly 48 to cold wind that cold air passage 52 is sent, follow among Fig. 5 path of navigation shown in the arrow E and arrow F and flow into refrigerating chamber and feed to pipeline 75, from outlet 76,77 in cooling chamber 40 and the refrigerating chamber 26, simultaneously, feed in the selection chamber 25 from outlet 80.
And, make the cold wind that feeds in cooling chamber 40 and the refrigerating chamber 6, feeding in the vegetable compartment 22, returning in the cooler chamber 45 with current return circuit 87 by pipeline 81 thereafter by vegetable compartment.Make in addition to feed to and select in the chamber 25 cold wind to return in the cooler chamber 45 and constitute after cooler 46 coolings, follow above-mentioned path again and feed to each indoor circulation of 22-26 by pipeline 91.
When will select chamber 25 to be cooled to setting outage temperature because of above-mentioned institute supply cold wind the time, the 2nd deep bead 70 produces closing motions, will open and close mouth 67 and close, and stops to selecting chamber 25 supply cold wind.Equally, when refrigerating chamber 26 being cooled to when setting the outage temperature, the 1st deep bead 69 produces closing motions, will open and close mouthfuls 66 closes, stops to refrigerating chamber 26 supply cold wind.And when refrigerating chamber 23 (cool room 24) being cooled to setting outage temperature, compressor 33 stops with the revolution of fan assembly 48, and the cooling running of freeze cycle stops.
Yet, in the cooling running of aforesaid freeze cycle, the air owing to flowing in the cooler chambers 45 from refluxing opening 86 makes fan 48b turn round along direction shown in the arrow C among Fig. 1, shown in arrow G among this figure, become fan 48b and suck air by the glide path shown in the right side arrow G.At this moment, because fan assembly 48 is configured to setover to the left, therefore,, but be the tendency that evenly flows with respect to producing cooler 46 even air is pressed above-mentioned path flows.Therefore the cooling capacity of cooler 46 can be used to cool off air effectively, compare, can make cooler 46 miniaturizations with tradition.
In addition, as mentioned above, by fan assembly 48 being arranged to the deflection left side, 81,91 in fan room 47 and pipeline form clearance spaces above cooler 46.And because louver assembly 55 is provided in this clearance spaces, therefore when can effectively utilizing the space, can make louver assembly 55 place the rear portion of selecting chamber 25 again, also can louver assembly 55 be arranged on the rear portion of refrigerating chamber 26.
Therefore, feed to the cold wind of selecting in the chamber 25, only be to send from fan assembly 48 along horizontal right, discharge forward generally, in addition, though direction conversion is several times also arranged in louver assembly 55, compare with tradition, this direction conversion times will be lacked, therefore, finally make from fan assembly 48 to the pressure loss in piping of selecting chamber 25 and reduce, can be to selecting chamber 25 to supply with more cold wind.
In addition, as shown in figure 12, in the traditional structure at the rear portion that louver assembly 11 is arranged on refrigerating chamber 5, the inappropriate situation that stretch out in refrigerating chamber 5 the rear lower position of cooling chamber 12 just takes place to be provided with in the refrigerating chamber 5, yet, in the present invention, owing to cooler 46, fan assembly 48, louver combination 55 are arranged on the zone that constitutes refrigerating chamber 23, ice-making compartment 24 and select the rear portion of chamber 25, thereby can eliminate traditional inappropriate situation, the back of cooling chamber 40 is flushed with the back of refrigerating chamber 26.
Therefore, make the interior dark lengthening of cooling chamber 40, reach its internal volume is enlarged with traditional specific energy mutually.In addition because can will extend to cooling chamber 40 to the lampshade 41 of refrigerating chamber 26 intraoral illuminations, therefore, just can 42 pairs of refrigerating chambers of a bulb 26 and cooling chamber 40 the two all throw light on.
In addition, owing to make the cooled cold wind of refrigerating chamber 26 (cooling chamber 40) is fed to structure in the vegetable compartment 22, just directly to feed to the situation of vegetable compartment 22 different with the cold wind that fan assembly 48 is sent here, need not to be provided with from louver assembly 55 and supply with the pipeline of cold wind and make the cold wind that feeds to refrigerating chamber 26 (cooling chamber 40) return the pipeline of cooler chamber 45 usefulness to vegetable compartment 22, thereby can reduce the pipeline radical, simplify pipeline structure.
In this occasion, because the left and right directions center B of cooler chamber 45 from body of thermal insulating box 21 setovered to the left, in view of the above, pipeline 81,91 is configured in the clearance spaces that the right side of cooler chamber 45 forms, also can need not pipeline 81,91 is arranged on the sidepiece of body of thermal insulating box 21, thereby the lateral dimension that can prevent body of thermal insulating box 21 enlarges.
In addition, the present invention has more than and is limited to above-mentioned and embodiment as shown in drawings, can carry out following expansion or change.
Be exactly, the 3rd storeroom not necessarily can carry out the selection chamber 25 of design temperature conversion, also can be that design temperature is certain for example cooling chamber etc.
Fan 48b is rotated along right,, fan room 47 can be arranged to be partial to the right side of cooler chamber 45, make ice-making compartment 24 change, louver assembly 55 is configured in the rear portion of the selection chamber 25 in left side with selecting position, 25 left and right sides, chamber in this occasion.
In sum, according to the present invention, can obtain following effect.
In the present invention, even be inhaled into the indoor air of cooler to the arc road of described fan direction of rotation Linear flow is moving, but with respect to whole cooler, is generally the Uniform Flow tendency, therefore, can effectively utilize cold The but cooling capacity of device.
In the present invention, owing to have the 3rd storeroom, be convenient to preserved food products, in addition, can be with louver Be configured in refrigerating chamber, not stretch out.
The present invention can effectively utilize space configuration cooler, fan assembly and louver.
The present invention can feed to the side that the vegetable compartment pipeline is provided in cooler with the cold wind of supplying with refrigerating chamber, and The cold air duct that feeds to the 3rd storeroom through louver is arranged on a side of cooler chamber.
The present invention can directly supply with cold wind to the 3rd storeroom by louver.
The present invention can make cooling chamber interior dark lengthening, guarantee the internal volume of cooling chamber.
The present invention can also double as with the illuminating lamp that refrigerating chamber is used the illumination in the cooling chamber.
Claims (7)
1. refrigerator, rear portion at refrigerating chamber forms the cooler chamber, at the indoor configuration cooler of cooler, it is characterized in that fan assembly that cold wind is circulated in refrigerator be configured in described cooler above and be located at the position of described fan direction of rotation one lateral deviation of mind-set from this cooler left and right directions, the louver of control said fans device to the cold wind supply of the storeroom beyond the above-mentioned refrigerating chamber is configured to separate with the said fans device lateral.
2. refrigerator, comprise and have refrigerating chamber, be arranged on the refrigerating chamber of this refrigerating chamber top, be arranged on ice-making compartment and the adjacent setting of ice-making compartment therewith between above-mentioned refrigerating chamber and refrigerating chamber, respectively with described refrigerating chamber, the adiabatic independently refrigerator body of separating of the 3rd storeroom of refrigerating chamber is characterized in that also comprising being arranged on this intrinsic above-mentioned refrigerating chamber of formation, cooler in the zone at the back of ice-making compartment and the 3rd storeroom, make through fan assembly that the cold wind that this cooler cools off circulates in refrigerator and the louver of controlling the cold wind supply of the chamber of described fan assembly beyond above-mentioned cooling chamber and ice-making compartment.
3. refrigerator according to claim 2 is characterized in that, with described fan assembly be configured in described cooler top, the position of this fan direction of rotation one lateral deviation of mind-set from the left and right directions of described cooler.
4. according to claim 2 or 3 described refrigerators, it is characterized in that, in described refrigeratory body, be provided with in the vegetable compartment be positioned at below the refrigerating chamber, be set to pipeline that the cold wind that infeeds refrigerating chamber is supplied with to vegetable compartment in the side of the cooler chamber that holds cooler and infeed the path that the cold wind in the 3rd storeroom returns below cooling chamber for making.
5. according to the described refrigerator of arbitrary claim among the claim 2-4, it is characterized in that, described louver is arranged on the rear portion of described the 3rd storeroom.
6. according to the described refrigerator of arbitrary claim among the claim 2-5, it is characterized in that the bottom is provided with cooling chamber in described refrigerating chamber, the inner face of this cooling chamber and the inner face of described refrigerating chamber are constituted roughly same face.
7. refrigerator according to claim 6 is characterized in that, the rear portion that the illuminating lamp that throws light in this refrigerating chamber is arranged on described refrigerating chamber, the light guide section for this houselights of guiding is extended in the described cooling chamber.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP166415/1996 | 1996-06-26 | ||
| JP16641596A JP3219692B2 (en) | 1996-06-26 | 1996-06-26 | refrigerator |
| JP166415/96 | 1996-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1170127A true CN1170127A (en) | 1998-01-14 |
| CN1121595C CN1121595C (en) | 2003-09-17 |
Family
ID=15831009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97113760 Expired - Fee Related CN1121595C (en) | 1996-06-26 | 1997-06-25 | Refrigerator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3219692B2 (en) |
| KR (1) | KR100230471B1 (en) |
| CN (1) | CN1121595C (en) |
| TW (1) | TW372270B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293352C (en) * | 1998-02-04 | 2007-01-03 | 东芝株式会社 | Refrigerator |
| WO2014201893A1 (en) * | 2013-06-21 | 2014-12-24 | 海尔集团公司 | Refrigerator |
| CN104412052A (en) * | 2013-06-14 | 2015-03-11 | 海尔集团公司 | Electric refrigerator |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146406A (en) * | 1998-11-05 | 2000-05-26 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2000186883A (en) * | 1998-12-21 | 2000-07-04 | Matsushita Refrig Co Ltd | Refrigerator |
| JP5461863B2 (en) * | 2009-03-26 | 2014-04-02 | ハイアールアジアインターナショナル株式会社 | Freezer refrigerator |
| JP5363247B2 (en) * | 2009-09-02 | 2013-12-11 | シャープ株式会社 | refrigerator |
| JP5445113B2 (en) * | 2009-12-24 | 2014-03-19 | パナソニック株式会社 | refrigerator |
| JP2012013294A (en) * | 2010-06-30 | 2012-01-19 | Sharp Corp | Refrigerator |
| JP5530850B2 (en) * | 2010-07-30 | 2014-06-25 | 日立アプライアンス株式会社 | refrigerator |
| JP6426915B2 (en) * | 2014-05-27 | 2018-11-21 | シャープ株式会社 | refrigerator |
| CN108731347A (en) * | 2017-04-21 | 2018-11-02 | 日立空调·家用电器株式会社 | Refrigerator |
-
1996
- 1996-06-26 JP JP16641596A patent/JP3219692B2/en not_active Expired - Fee Related
-
1997
- 1997-05-26 TW TW086107087A patent/TW372270B/en active
- 1997-06-18 KR KR1019970025279A patent/KR100230471B1/en not_active IP Right Cessation
- 1997-06-25 CN CN 97113760 patent/CN1121595C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293352C (en) * | 1998-02-04 | 2007-01-03 | 东芝株式会社 | Refrigerator |
| CN104412052A (en) * | 2013-06-14 | 2015-03-11 | 海尔集团公司 | Electric refrigerator |
| CN104412052B (en) * | 2013-06-14 | 2017-02-22 | 海尔集团公司 | Electric refrigerator |
| WO2014201893A1 (en) * | 2013-06-21 | 2014-12-24 | 海尔集团公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100230471B1 (en) | 2000-03-02 |
| KR980003377A (en) | 1998-03-30 |
| JPH1019444A (en) | 1998-01-23 |
| TW372270B (en) | 1999-10-21 |
| JP3219692B2 (en) | 2001-10-15 |
| CN1121595C (en) | 2003-09-17 |
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