CN101566417B

CN101566417B - Refrigerator

Info

Publication number: CN101566417B
Application number: CN2009101351273A
Authority: CN
Inventors: 藤本健一
Original assignee: Toshiba Corp; Toshiba Consumer Electronics Holdings Corp; Toshiba Home Appliances Corp
Current assignee: Toshiba Corp; Toshiba Lifestyle Products and Services Corp
Priority date: 2008-04-23
Filing date: 2009-04-22
Publication date: 2011-03-09
Anticipated expiration: 2029-04-22
Also published as: KR20090112562A; TW200944734A; JP5288869B2; JP2009264625A; CN101566417A; RU2402725C1; KR101098720B1; TWI372847B

Abstract

The invention provides an easy-to-operate refrigerator for raising safety. Concretely, an upper back cover (60), a lower back cover (80) and the back wall of the main body form component with accepting function which is a cooling passage of a chiller (52), a fan, etc. The upper back cover (60) is fixed at an upper fixation cover (65) of the back wall, and is dismountably embedded in an upper movable cover (66) of the upper fixation cover (65). In addition, the lower back cover (80) also has a lower fixation cover (82) fixed at the lower of the back wall, and is dismountably embedded in a lowermovable cover (83) of the lower fixation cover (82). The functional components like the chiller (52) and the fan (54) are covered by the upper fixation cover (65) and the lower fixation cover (82) fo r raising safety. On the other hand, because the upper movable cover (66) and the lower movable cover (83) can be dismounted easily from each fixation cover, replacement and repair of the functional components become easy.

Description

Refrigerator

Technical field

The present invention relates to a kind of refrigerator.

Background technology

Refrigerator possesses back side lid at the back side of storeroom.The back side cover and form the cooling channel that forms cold air flow between the rear wall of body of storeroom.The back side is covered in the cooling channel that forms cold air flow, contains for example functional parts such as cooler, fan and electric wire at this cooling channel.

By with back side lid covering function parts, prevent that user's hand from contacting functional part, improve security.This back side lid is that purpose forms (for example, with reference to patent documentation 1) to reduce amount of parts and to follow mould reduction that amount of parts reduces etc.

But, when repairing or exchanging the parts that cover by back side lid, need pull down the back side lid of one.Therefore, the problem that has trivial operations such as the repairing of the parts that cover by back side lid or exchange.In addition, back side lid for example is fixed in body by fixed components such as bolts.Therefore, when pulling down back side lid, need be used to pull down the instrument of fixed component, have the problem that causes numerous and diverseization of operation.

Patent documentation 1: Japanese Unexamined Patent Application Publication 2002-504662 communique

Summary of the invention

Therefore, The present invention be directed to above-mentioned problem and make, its purpose is to provide a kind of security and maneuverable refrigerator of having improved.

In order to solve above-mentioned problem, refrigerator of the present invention possesses: the body that forms storeroom; And back side lid, between the rear wall of described back side lid and described body, form the cooling channel of cold air flow, and accommodate functional part, it is characterized in that described back side lid has: fixed cap, be fixed in described body, cover described functional part; And movable cover, embed described fixed cap dismantledly.

The effect of invention

Fixed cap covers the part of body rear wall.Therefore, the functional part that is arranged on cooling channel is fixed to cover and covers, and user's hand can not contact functional part.On the other hand, movable cover embeds fixed cap dismantledly.Therefore, movable cover for example not tool using etc. just can easily pull down from fixed cap.In addition, movable cover constitutes the part of back side lid.

Therefore, the movable cover of the part by only pulling down back side lid, and for example can repair or the function of exchange parts.The result just can pull down movable cover by only pulling down the parts of irreducible minimum.Therefore, can improve security and make the operation become easy.

Description of drawings

Fig. 1 is the schematic diagram of the formation of the upside back side lid of refrigerator of expression an embodiment of the invention and downside back side lid.

Fig. 2 is the cutaway view along the II-II line of Fig. 3.

Fig. 3 is the front view of overview of the refrigerator of expression an embodiment of the invention.

Fig. 4 is the cutaway view that amplifies the expression refrigerating chamber in the refrigerator of an embodiment of the invention.

Fig. 5 is illustrated in the refrigerator of an embodiment of the invention the cutaway view that dissects near the section the refrigerating chamber along the V-V line of Fig. 6.

Fig. 6 is the front view that is illustrated in the back side lid that is arranged on refrigerating chamber inside in the refrigerator of an embodiment of the invention.

Fig. 7 is the schematic diagram of formation of back side lid of the refrigerator of expression an embodiment of the invention.

Fig. 8 is illustrated in the refrigerator of an embodiment of the invention the cutaway view that dissects near the section the refrigerating chamber along the VIII-VIII line of Fig. 6.

Fig. 9 is near the cutaway view the amplification bolt in Fig. 8.

Symbol description

10: refrigerator; 11: body; 16: rear wall; 21: refrigerating chamber (storeroom); 22: ice-making compartment (storeroom); 23: switch chamber (storeroom); 24: refrigerating chamber (storeroom); 44: shelf (shelf member); 45: shelf (shelf member); 52,53: cooler (functional part); 54,56: fan (functional part); 57: defrosting heater (functional part); 60: upside back side lid; 61: cooling channel; 65: the upside fixed cap; 66: upper movable cover; 67: fixed part; 71: the water guide sector; 80: downside back side lid; 82: the downside fixed cap; 83: lower movable cover; 90: back side lid; 91: cooling channel; 96,97: blow-off outlet; 98: suction inlet; 101: fixed cap; 102: movable cover; 103: bolt (supporting member); 105: hole portion; 107: fixed part.

The specific embodiment

Below, the refrigerator to an embodiment of the invention describes with reference to the accompanying drawings.

At first, the overview of clear ice case 10 with reference to Fig. 2 and Fig. 3.Refrigerator 10 possesses body 11.Body 11 by the outer container of not shown steel plate system, resinous in case and the heat-insulating material that is filled between them constitute.Body 11 has sidewall 12, sidewall 13, roof 14, diapire 15, rear wall 16, spaced walls 17 and spaced walls 18.Sidewall 12, sidewall 13, roof 14 and rear wall 16 form the container of case shape.

Spaced walls 17 and spaced walls 18 be arranged in parallel with roof 14 and diapire 15, and the space that body 11 is formed is divided into a plurality of chambers.Be specially, body 11 from the top be formed with successively refrigerating chamber 21 as storeroom, about the ice-making compartment 22 that is provided with and switch chamber 23 and refrigerating chamber 24.Above-mentioned refrigerating chamber 21, ice-making compartment 22, switching chamber 23 and refrigerating chamber 24 form by the internal insulation and the separation of internal case.

Spaced walls 17 is at refrigerating chamber 21 and ice-making compartment 22 and switch separation between the chamber 23.In addition, spaced walls 18 is separated between ice-making compartment 22 and switching chamber 23 and refrigerating chamber 24.Switch chamber 23 and also can be used as refrigerating chamber.Refrigerator 10 possesses door opener 25, possesses door opener 26 at the downside of spaced walls 18 forming on the roof 14 of refrigerating chamber 21.

Refrigerating chamber 21 is by

door

31,32 sealings of the formula of splitting around.In addition, ice-making compartment 22, switching chamber 23 and refrigerating chamber 24 contain drawer container respectively.Be specially, ice-making compartment 22 contains ice maker container 33, switch chamber 23 and contain switching container 34, and refrigerating chamber 24 contains refrigerated container 35.

Refrigerated container 35 is made of laminated vessel 351,352,353.Ice-making compartment 22, switching chamber 23 and refrigerating chamber 24 are respectively by

door

36,37, the 38 sealing the place aheads that constitute front face.So, refrigerator 10 has

door

31,32,36,37,38 at the front face relative with rear wall 16.Door opener 25 is forwards released door 31 and door 32.Door opener 25 opens the door 31 of sealing refrigerating chamber 21 and door 32 by forwards releasing door 31 and door 32.

On door 31 that seals refrigerating chamber 21 and door 32, be respectively arranged with push button door open switch 39.By pushing door open switch 39, door opener 25 makes separately the

door

31,32 of respective side

open.Door

31,32 also can manually open and close.

Door opener 26 is forwards released door 38.Door opener 26 opens the door 38 of sealing refrigerating chamber 24 by forwards releasing door 38.The door 38 of sealing refrigerating chamber 24 is provided with push button door open switch 41.By being pressed into this door open switch 41, door opener 26 is opened door 38.Door 38 also can manually open and close.In addition, door opener 26 also can be arranged on rear wall 16 sides of the refrigerated container 35 that is contained in refrigerating chamber 24.

In the refrigerating chamber 21 of refrigerator 10, be provided with a plurality of

shelves

42,43,44.In addition, the below of refrigerating chamber 21 inherent shelves 44 is provided with shelf 45.Below shelf 45, be provided with accommodating container 46.Accommodating container 46 is contained in refrigerating chamber 21, is set to move to the fore-and-aft direction of refrigerator 10.

In this manual, with refrigerator 10 the

door

31,32,36,37,38 sides as the place ahead, with rear wall 16 sides as the rear.Below accommodating container 46, clip dividing plate 47 and be provided with cold storage container 48.This cold storage container 48 also can be pulled out to the fore-and-aft direction of refrigerator 10.Be provided with the supply tank that not shown automatic ice-making plant is used in the side of cold storage container 48.

Dividing plate 47 is about the right and left of Fig. 3 extends upward and refrigerating chamber 21 is divided at the width of refrigerating chamber 21.Shelf 44 and shelf 45 constitute shelf member.

As shown in Figure 2, refrigerator 10 possesses cooling device 50 in rear wall 16 sides of refrigerating chamber 21.Cooling device 50 has compressor 51, cooler 52 and cooler 53.Compressor 51 is arranged on rear wall 16 sides, the i.e. rear of refrigerating chamber 24 in the bottom of refrigerator 10.Cooler 52 is arranged on rear wall 16 sides of refrigerating chamber 21.In addition, cooler 53 is arranged on rear wall 16 sides of refrigerating chamber 24.

Below, back side lid is elaborated.

Refrigerator 10 possesses upside back side lid 60 and downside back side lid 80 between refrigerating chamber 21 places and rear wall 16.That is, the upside back side lid 60 and downside back side lid 80 is formed with the cooling channel 61 of accommodating cooler 52 between the rear of refrigerating chamber 21 and rear wall 16.Upside back side lid 60 also contains fan 54 except that cooler 52.Upside back side lid 60 has the blow-off outlet 62 that blows out cold air by fan 54.

Downside back side lid 80 has the suction inlet 81 that sucks cold air.By drive fan 54, discharge from blow-off outlet 62 via cooler 52 from the cold air that suction inlet 81 sucks.The cold air utilization that sucks from suction inlet 81 is cooled by cooler 52, blows out to refrigerating chamber 21 from blow-off outlet 62.

So, upside back side lid 60 and downside back side lid 80 contain cooler 52 and fan 54 when forming cooling channel 61.In addition, the front side at upside back side lid 60 is equipped with trim 63.Trim 63 is provided with the opening 64 of the cold air guiding refrigerating chamber 21 that will blow out from blow-off outlet 62 in the upper end.

Between the rear wall 16 of upside back side lid 60 and refrigerating chamber 21, dispose the not shown ligthing paraphernalia that is used to illuminate in the refrigerating chamber 21, not shown Wiring construction element etc.Above-mentioned cooler 52, fan 54, ligthing paraphernalia and Wiring construction element etc. constitute functional part in the present invention.In addition, between upside back side lid 60 and rear wall 16, also can be provided as the defrosting heater of functional part.

As Fig. 1 and shown in Figure 4, upside back side lid 60 has upside fixed cap 65 and upper movable cover 66.Upside fixed cap 65 for example is fixed in rear wall 16 by bolt etc. at fixed part 67 places.Fan 54 and blow-off outlet 62 are arranged at upside fixed cap 65, are fixed in the rear wall 16 of body 11 with upside fixed cap 65.Upper movable cover 66 is arranged at upside fixed cap 65 dismantledly.

That is, upper movable cover 66 is installed on the inboard of the opening 68 of upside fixed cap 65 formation.Upper movable cover 66 has claw 69, embeds the upside fixed cap 65 that forms opening 68 by claw 69 and remains in upside fixed cap 65.

Upper movable cover 66 is gone in

i.e. door

31,32 side pressures in the place ahead by the opening that forms from upside fixed cap 65, and claw 69 fastenings are in upside fixed cap 65.Thus, upper movable cover 66 is installed on the upside fixed cap 65.In addition, upper movable cover 66 is formed by resin, deflection easily.

Therefore, by making upper movable cover 66 deflection slightly, the engaging of claw 69 and upside fixed cap 65 is disengaged.Thus, upper movable cover 66 can easily be pulled down from upside fixed cap 65.So, upper movable cover 66 is not used just upside fixed cap 65 mounting or dismounting relatively easily such as special instrument.

Upside fixed cap 65 is fixed in rear wall 16 by fixed part 67 by fixed component.Therefore, upside fixed cap 65 and upper movable cover 66 are installed on rear wall 16 with the state of one assembling.Thus, lid 60 installations to rear wall 16 in the upside back side become easy.

In addition, pull down fixed component when rear wall 16 is pulled down upside fixed cap 65, the upper movable cover 66 that embeds upside fixed cap 65 is also pulled down from rear wall 16.That is, the upside fixed cap 65 and the upper movable cover 66 that constitute upside back side lid 60 are pulled down the fixed component that upside fixed cap 65 is fixed in rear wall 16 by the fixed part 67 at upside fixed cap 65, can pull down from rear wall 16 integratedly.

Upside fixed cap 65 has water guide sector 71 in refrigerating chamber 21 sides.In refrigerating chamber 21 moisture that cold air comprised of circulation during by cooler 52 because of condensing or frosting is adhered to.Condense or frosting and the water that adheres to for example make fan 54 rotations distil in cooler 52 the supply system cryogens or melt by stopping at cooler 52, be collected in the Drainage Division 72 of the rear wall 16 that is arranged on refrigerating chamber 21.

In addition, with refrigerating chamber 21 sides of the upside fixed cap 65 of cooler 52 adjacency, the moisture that cold air comprised is also because of condensing or frosting is adhered to.Upside fixed cap 65 has water guide sector 71 in refrigerating chamber 21 sides relative with trim 63.The water droplet that is attached to upside fixed cap 65 is collected in water guide sector 71 because gravity falls along upside fixed cap 65, discharges to Drainage Division 72.The water that is collected in Drainage Division 72 imports compressor 51 sides via not shown guide path.

So, the heat of the water of discharge by compressor 51 becomes steam and discharges in air.The border of upside fixed cap 65 and upper movable cover 66 is positioned at the below of this water guide sector 71.Therefore, condense or the water that melts is collected into water guide sector 71 before arriving the border of upside fixed cap 65 and downside fixed cap 82 at upside fixed cap 65.

Thus,, condense or the water that melts also can be collected into water guide sector 71 even when upside back side lid 60 is divided into upside fixed cap 65 and downside fixed cap 82, and the danger that spills less than the border from them.In addition, upper movable cover 66 in rear wall 16 sides of refrigerating chamber 21 between shelf 44 and shelf 45.Therefore, when pulling down upper movable cover 66, do not need to pull down shelf 44 and shelf 45 from body 11.

Equally, downside back side lid 80 has downside fixed cap 82 and lower movable cover 83.Downside fixed cap 82 embeds between the spaced walls 17 and upside back side lid 60 of body 11.Suction inlet 81 is arranged at downside fixed cap 82 and lower movable cover 83 respectively.In addition, odor removal 84 is installed on downside fixed cap 82.

Lower movable cover 83 is arranged at downside fixed cap 82 dismantledly.That is, lower movable cover 83 is installed on the inboard of the opening 85 of downside fixed cap 82 formation.Lower movable cover 83 has claw 86, embeds the downside fixed cap 82 that forms opening 85 by claw 86 and remains in downside fixed cap 82.

Lower movable cover 83 and above-mentioned upper movable cover 66 are the same installs by being pressed into downside fixed cap 82, pulls down by deflection slightly.Therefore, do not use just downside fixed cap 82 mounting or dismounting relatively easily such as special instrument for lower movable cover 83 yet.

Odor removal 84 produces ozone inhaled air is carried out deodorizing by apply high voltage between electrode.Near odor removal 84, be provided with temperature sensor 87.Temperature sensor 87 detects the temperature of refrigerating chamber 21.Temperature sensor 87 also constitutes functional part.

Odor removal 84 applies high voltage as mentioned above.Therefore, by covering odor removal 84, prevent user's hand contact odor removal 84 by downside fixed cap 82.Temperature sensor 87 is arranged near the opening 85 of downside fixed cap 82.Because temperature sensor 87 is with low voltage operating, so even be arranged near the danger that does not also have security to reduce the opening 85 of downside fixed cap 82.

And, by temperature sensor 87 being configured near the opening 85 of downside fixed cap 82, thus exchange or fix temperature sensor 87 easily.Its result, the maintainability of temperature sensor 87 improves.

And as Fig. 2, Fig. 5 and shown in Figure 6, refrigerator 10 possesses back side lid 90 at ice-making compartment 22, switching chamber 23 and refrigerating chamber 24 in rear wall 16 sides.That is, back side lid 90 is formed with the cooling channel 91 of accommodating cooler 53 between ice-making compartment 22, the rear of switching chamber 23 and refrigerating chamber 24 and rear wall 16.

So, refrigerator 10 independently be provided with refrigerated compartment 21 cooler 52, and cooling ice-making compartment 22, switch the cooler 53 of chamber 23 and refrigerating chamber 24.In the cooling channel 91 that is formed between back side lid 90 and the rear wall 16, as shown in Figure 5, except that cooler 53, also contain fan 56 and defrosting heater 57.Back side lid 90 constitutes two-layer structure, and when forming aforesaid cooling channel 91, side is formed with air-supply path 92 forwardly.

Back side lid 90 has blow-off

outlet

93,94,95,96,97 that blows out cold air and the suction inlet 98 that sucks cold air.Blow-off

outlet

93,94,95,96,97 is communicated with air-supply path 92 and corresponding ice-making compartment 22, switching chamber 23 and refrigerating chamber 24 are provided with respectively.The blow-off outlet 97 of suction inlet 98 and refrigerating chamber 24 is adjacent and be arranged on the bottom of back side lid 90.

By drive fan 56, the cold air that sucks from suction inlet 98 is cooled off by the cooler 53 that is arranged at cooling channel 91, and discharges from each blow-off

outlet

93,94,95,96,97 via air-supply path 92, blows out to ice-making compartment 22, switching chamber 23 or refrigerating chamber 24.

Defrosting heater 57 dissolves the frost that is attached to back side lid 90 owing to energising is generated heat.So, back side lid 90 contains cooler 53, fan 56 and defrosting heater 57 when forming cooling channel 91.Above-mentioned cooler 53, fan 56 and defrosting heater 57 constitute functional part.

As Figure 6 and Figure 7, back side lid 90 has fixed cap 101 and movable cover 102.Fixed cap 101 for example is fixed in rear wall 16 by bolt etc.Movable cover 102 is arranged at fixed cap 101 dismantledly.That is, movable cover 102 embeds the inboard fixed cap 101 that remains in by the bottom at fixed cap 101.

As Fig. 8 and shown in Figure 9, the bolt 103 as supporting member is installed on the rear wall 16 of body 11.Bolt 103 is fixed in the rear wall 16 of body 11.Between this bolt 103 and rear wall 16, seal 104 is installed.Seal 104 is for example formed by pliability materials such as rubber.

As shown in Figure 9, movable cover 102 has hole portion 105 on the part corresponding with this bolt 103.The internal diameter of hole portion 105 is bigger slightly than the external diameter of seal 104.Because seal 104 has pliability as mentioned above, so by push movable cover 102 from the place ahead, seal 104 is to the radially inner side distortion of hole portion 105 and the inboard of patchhole portion 105.

Thus, movable cover 102 is installed integratedly at the inboard and the fixed cap 101 of fixed cap 101.On the other hand, if forwards draw movable cover 102, then flexual seal 104 distortion, movable cover 102 is pulled down from bolt 103.Thus, movable cover 102 is pulled down from rear wall 16 and fixed cap 101.So, movable cover 102 is not used just relative fixed lid 101 mounting or dismounting easily of special instrument.

As shown in Figure 6, fixed cap 101 is different with the hole portion 105 of movable cover 102, has the fixed part 107 of fixed component 106 such as construction bolt.Fixed cap 101 is fixed in rear wall 16 by fixed component 106.

Therefore, pull down fixed component 106 with fixed cap 101 when rear wall 16 is pulled down, remove the chimeric of hole portion 105 and seal 104 by drawing movable cover 102, the movable cover 102 that embeds fixed cap 101 is thus also pulled down from rear wall 16 integratedly with fixed cap 101.

That is, constitute the fixed cap 101 of back side lid 90 and movable cover 102 by pulling down the fixed component 106 that fixed cap 101 is fixed in rear wall 16, thereby pull down from rear wall 16 integratedly at the fixed part 107 of fixed cap 101.

Movable cover 102 has suction inlet 98 that sucks the cold air that circulates and the blow-

off outlet

96,97 that blows out cold air to refrigerating chamber 24 integratedly.And, separate between the path that cold air flowed that movable cover 102 blows out to the path that cold air flowed that sucks from suction inlet 98 and from blow-

off outlet

96,97 by not shown spaced walls.That is, the spaced walls that has by self of movable cover 102 is separated blow-

off outlet

96,97 sides and suction inlet 98 sides effectively with the form of monomer.Its result can reduce mixing of the lower cold air of the higher cold air of the temperature that sucks from suction inlet 98 and the temperature that blows out from blow-

off outlet

96,97.

Near blow-off outlet 95 and blow-off outlet 96, be respectively arranged with temperature sensor 99.Temperature sensor 99 detects the temperature of refrigerating chamber 24.Temperature sensor 99 is installed on movable cover 102, pulls down from fixed cap 101 integratedly with movable cover 102.Because it is lower that the operating voltage of temperature sensor 99 is set at, so also can not cause security to reduce even be arranged at movable cover 102.

The upper end of movable cover 102 is positioned at the below slightly of spaced walls 18.Therefore, by unloading the refrigerated container 35 that is contained in refrigerating chamber 24, can pull down movable cover 102 from fixed cap 101.That is, the movable cover 102 that is arranged at rear wall 16 sides of refrigerating chamber 24 can not be spaced apart wall 18 and hinders and pull down.

As described above, in an embodiment of the invention, upside fixed cap 65 and downside fixed cap 82 cover the part of the rear wall 16 at refrigerating chamber 21 places.Therefore, be arranged at the functional parts such as cooler 52, fan 54, odor removal 84, temperature sensor 87, ligthing paraphernalia and Wiring construction element of cooling channel 61 by upside fixed

cap

65 and 82 coverings of downside fixed cap.

In addition, fixed cap 101 covers the part of the rear wall 16 at refrigerating chamber 24 places.Therefore, the functional parts such as cooler 53, fan 56 and defrosting heater 57 that are arranged at cooling channel 91 are fixed and cover 101 and cover.Thus, user's hand can not contact functional parts such as cooler 52,53,

fan

54,56, odor removal 84 and defrosting heater 57.

On the other hand, upper movable cover 66 embeds upside fixed cap 65 dismantledly, and lower movable cover 83 embeds downside fixed cap 82 dismantledly, and movable cover 102 embeds fixed cap 101 dismantledly.Therefore, upper movable cover 66, lower movable cover 83 and movable cover 102 for example do not use instrument etc. just can easily pull down from upside fixed cap 65, downside fixed cap 82 or fixed cap 101.

In addition, upper movable cover 66, lower movable cover 83 and movable cover 102 constitute the part of upside back side lid 60, downside back side lid 80 or back side lid 90 respectively.Therefore, by only pulling down upper movable cover 66, lower movable cover 83 or movable cover 102 respectively from upside back side lid 60, downside back side lid 80 or back side lid 90, thus for example can repair or exchange and rear wall 16 between the temperature sensor 87 or the temperature sensor 99 of accommodating.

Its result by only pulling down the parts of irreducible minimum, just can pull down upper movable cover 66, lower movable cover 83 or movable cover 102.Therefore, can improve security and make the operation become easy.

In an embodiment of the invention, at refrigerating chamber 21 cooler 52 is set respectively, and cooler 53 is set at refrigerating chamber 24.On the other hand, upside back side lid 60 and downside back side lid 80 are arranged at refrigerating chamber 21, and back side lid 90 is arranged at refrigerating chamber 24 sides.

So, upside back side lid 60 and downside back side lid 80 are set to back side lid 90, supply with each chamber by the cold air of each cooler 52,53 coolings respectively.Therefore, even when refrigerating chamber 21 or refrigerating chamber 24 are supplied with air by a plurality of coolers 52 or cooler 53 coolings respectively, also upside back side lid 60, downside back side lid 80 and back side lid 90 can be divided into fixation side and movable side.

In an embodiment of the invention, the counterpart of hole portion 105 stud bolts 103 of the movable cover 102 that is arranged at refrigerating chamber 24 by will being arranged at this movable cover 102, and be installed on the body 11 that is fixed with fixed cap 101.Bolt 103 is fixed in the rear wall 16 of body 11.Therefore, even when pulling down movable cover 102, bolt 103 is also stayed the rear wall 16 of body 11.

On this bolt 103 seal 104 is installed, movable cover 102 utilizes the pliability of seal 104 to install and remove.Therefore, can make movable cover 102 be supported in body 11, and can easily pull down movable cover 102 with fixed cap 101.

In an embodiment of the invention, the movable cover 102 that is arranged at refrigerating chamber 24 has formed blow-

off outlet

96,97 and suction inlet 98.Therefore, between cold air that sucks from suction inlet 98 and the cold air that blows out from blow-

off outlet

96,97, separate by the spaced walls that is wholely set with movable cover 102.Therefore, the sealing of the cold air that higher cold air of the temperature that sucks from suction inlet 98 and the temperature that blows out from blow-

off outlet

96,97 are lower can be easily guaranteed, the mixing of cold air can be reduced.

In an embodiment of the invention, upside fixed cap 65 is provided with fixed part 67 respectively, and fixed cap 101 is provided with fixed part 107 in addition.Therefore, in refrigerating chamber 21, when upside fixed cap 65 and upper movable cover 66 were installed integratedly, by the fixed part 67 of operation upside fixed cap 65, upside back side lid 60 was pulled down from body 11 integratedly for upside fixed cap 65 and upper movable cover 66.

In addition, in refrigerating chamber 24, when fixed cap 101 and movable cover 102 were installed integratedly, by the fixed part 107 of operation fixed cap 101, back side lid 90 was pulled down from body 11 integratedly for fixed cap 101 and movable cover 102.

Therefore, the operation in the time of can making 60 mounting or dismounting of upside back side lid and 90 mounting or dismounting of back side lid becomes easy.

In an embodiment of the invention, the upside fixed cap 65 that is arranged at refrigerating chamber 21 is compared the below that is positioned at gravity direction with the border of upper movable cover 66 with the water guide sector 71 that the water that condenses is led.Therefore, with the upside fixed cap 65 of cooler 52 neighbor configuration on the water that condenses can not fall and be directed to water guide sector 71 from upside fixed cap 65 side direction upper movable cover 66 sides.Therefore, can reduce to refrigerating chamber 21 leak, cooling gas leakage.

In an embodiment of the invention, upper movable cover 66 is arranged between shelf 44 and the shelf 45.Therefore, upper movable cover 66 does not need to pull down shelf 44 and shelf 45 just can be pulled down from upside fixed cap 65 from body 11.Therefore, can make the operation of upper movable cover 66 become easy.

In addition, the upper end of movable cover 102 is positioned at the below slightly of spaced walls 18.Therefore, movable cover 102 just can be pulled down from fixed cap 101 by only pulling out and pull down refrigerated container 35 from refrigerating chamber 24.Therefore, can make the operation of upper movable cover 102 become easy.

[other embodiment]

In an embodiment of the invention of above explanation, to body 11 being divided into significantly refrigerating chamber 21 and refrigerating chamber 24, the example that disposes cooler 52 or cooler 53 at refrigerating chamber 21 and refrigerating chamber 24 respectively is illustrated.But, the present invention is applicable to by the refrigerator of single cooler to refrigerating chamber 21 and refrigerating chamber 24 cool-air feeds.In addition, the refrigerating chamber 21 of the storeroom of formation refrigerator 10, refrigerating chamber 24, ice-making compartment 22 and the position of switching chamber 23 or the quantity of configuration and storeroom etc. can change arbitrarily.

Claims

1. a refrigerator possesses: the body that forms storeroom; And back side lid, between the rear wall of described back side lid and described body, form the cooling channel of cold air flow, and accommodate functional part, it is characterized in that,

Described back side lid has:

Fixed cap is fixed in described body, covers described functional part;

And movable cover, embed described fixed cap dismantledly.

2. refrigerator according to claim 1 is characterized in that,

Described body forms a plurality of storerooms,

Be respectively arranged with described back side lid at described a plurality of storerooms, described back side lid has described fixed cap and described movable cover.

3. refrigerator according to claim 1 and 2 is characterized in that,

Also possess the supporting member that is fixed in described body that described movable cover is supported in described body,

Described movable cover has the hole portion that embeds described supporting member.

4. refrigerator according to claim 1 and 2 is characterized in that,

Described movable cover has suction inlet that sucks the cold air that circulates and the blow-off outlet that blows out cold air integratedly.

5. refrigerator according to claim 1 and 2 is characterized in that,

Described fixed cap has the fixed part that is used for described back side lid is fixed in described body.

6. refrigerator according to claim 1 and 2 is characterized in that,

Described back side lid has the water guide sector that the water that condenses is led,

The border of described fixed cap and described movable cover is compared with described water guide sector and to be positioned at the gravity direction below.

7. refrigerator according to claim 1 and 2 is characterized in that,

Also possess the inside that is arranged at described storeroom, a plurality of shelf member of separating described storeroom,

Described movable cover is between described a plurality of shelf member.